Part 1 of an interview with 29-year-old Burke Ramsey, brother of murder victim JonBenét Ramsey.

Part 2 of an interview with 29-year-old Burke Ramsey, brother of murder victim JonBenét Ramsey.

While filming a show about being an uncontrollable teen, Danielle steals a Dr. Phil (2002) crew member's car; Barbara Ann wants to turn 13-year-old Danielle over to authorities.

A family is concerned about their brother's erratic behavior, which includes setting his own house on fire.

Part 3 of an interview with 29-year-old Burke Ramsey, brother of murder victim JonBenét Ramsey.

A workout instructor claims she's being stalked by a former employee.

Part 1. The parents of a missing boy believe his stepmother is withholding information about his disappearance.

Part 2. The stepmother of a missing boy discusses what she believes might have happened to him and gives her own insight into his behavior, before he disapproved.

Marcia fears that her 19-year-old daughter is living in a motel, with a pimp and a prostitute, who she thinks have taken her under their wing.

A couple with a troubled marriage seek advice from Dr. Phil. Also: the husband releases a secret he's been withholding from his wife.

A woman pleas with her son's pregnant girlfriend to leave him, as she accuses him of being a con artist.

A woman's harsh parenting tactics are blamed for her own son murdering her mother.

A young man leaves his family and heads to California with the hopes of becoming a hip-hop star. Meanwhile, his family claim he is living on the streets and worry about his well-being.

A woman claims that her own father sexually molested her when she was a child. A polygraph test is administered to him.

An interview with the fiancée of convicted killer Steven Avery (Making a Murderer (2015)).

Part 2 - Convicted murderer Steven Avery (Making a Murderer (2015)) is interviewed, via telephone, from behind bars.

A teenage girl caught in a custody battle between her father and grandmother. Also: Dr. Art Markman discusses his book, "Brain Briefs: Answers to the Most (And Least) Pressing Questions About Your Mind".

A woman claims she's taking over caring for her sister's son, while she's out partying.

New information comes to light, seven years after a girl goes missing during spring break.

A woman claims her ex-husband took their two daughters and refuses to return them; he says the girls ran away from her because she has a problem with alcohol and dates abusive men.

Two parents battle over custody of their two teenage daughters. Robin and Daniel's daughters, ages 12 and 14, say they have been torn between both parents for years; Daniel reveals a heavy accusation against his ex-wife.

Twin 16-year-old sisters say they may only have a few months to live, due to their deadly eating disorder; their father blames their mother and says he is ashamed to be seen with them.

Dr. Phil interviews the man sentenced to prison for stalking and harassing actress Brooke Shields. He claims he was wrongly convicted of the crime.

A woman accuses her sister of choosing her boyfriend over her own children.

The focus in on a female teacher, who had an alleged relationship with a 17-year-old student.

A teenager's family is concerned about her infatuation with a man in Argentina, that she met through a video-game.

A woman is accused of creating her own health issues, in order to monopolize her daughter's time.

Dr. Phil assists a mother and her transgender teenager, who are facing issues with their relationship.

A family seeks help with their patriarch, who has been accused of domestic violence and child abuse.

Brandon and Danielle trade accusations, in an ongoing custody battle for their 10-year-old daughter.

Brandon and Danielle continue trading accusations in their custody battle for their 10-year-old daughter.

Three sisters want their mother to acknowledge that one of them was sexually abused multiple times as a child and that their mother's current husband exposed himself to her toddler grandson.

All charges have been dismissed against the man convicted of killing D.C. intern Chandra Levy in 2001; former Rep. Gary Condit, said to have had an affair with the young woman, breaks his silence.

Pamela's husband, who used to be a priest, left her and their two teen sons for a massage therapist, then their 15-year-old son committed suicide.

Pamela says her husband abandoned her and their two teen sons for a massage therapist, causing one of their boys to commit suicide; the ex-husband and his sister counter with their own accusations.

Irina, 78, says the man, she met online and fell in love with, is stranded in Nigeria, and she has sent him her life savings to help him return; Dr. Phil investigates.

Kristi says her daughter is a compulsive liar, who is currently telling everyone she is nine months pregnant, though doctors say she is not.

Haley, who insists she is pregnant and about to give birth to Jesus, the Son of God, learns the results of her ultrasound.

Alyssa's family say that, since her husband's death, she has spun out of control, drinking, partying and spending excessively, she exhibits unusual behavior with the show's staff.

A young woman tells of being brutally raped, then tricked into saying that she had consensual sex, and the charges against her rapist being temporarily dropped; her lawyer and a police veteran tell how she was finally given justice.

Vicki accuses her daughter of abusing her granddaughter, causing bruises and calling the child "worthless" and "stupid".

Cindy says she still loves her husband, despite their marriage being full of fights, assault and calls to the police; a violent incident happened between her husband and their oldest son, the day before the show taped.

Niki goes from being a straight-A college student to living in a van and shooting up drugs every day.

Niki, eight months pregnant, lives in a van and shoots up heroin five or six times a day.

Amber Hilberling, a young woman accused of the murder of her husband, is found dead in her prison cell.

Megyn Kelly (The Kelly File (2013); book, "Settle for More") discusses Donald Trump and Roger Ailes.

Amanda says she was forced to have sex with both of her parents, from age 11 to 13; her mother says her husband forced her to partake in the exploitation of their daughter.

Amanda's father discusses sexually abusing her; she says her life spun out of control and she developed an alter ego.

Actress Shelley Duvall (The Shining (1980)) leads a challenging, isolated life.

Mark says he sold property, took money from his business and stopped paying his taxes, so he could send hundreds of thousands of dollars to Nigeria to cover custom fees for two boxes of money and jewelry for a woman he met online.

Marks says he sent hundreds of thousands of dollars overseas to help a woman he met online; Dr. Phil conducts a global investigation.

Todd Herzog, winner of Survivor: China, fights for his life.

Christie severs communications with her family because her adult brother lives with their parents, has no steady job, smokes marijuana, and gets rides to a methadone clinic.

Sonia's mean, hateful speech causes her to be estranged from her daughters and grandson.

Kristi tries to make her in-laws choose between herself and her sister-in-law, who she says is a manipulative, lying drug addict.

Teen Bo faces two felony DUI charges, accused of running over someone and of wrecking his car after blacking out; he and his parents meet Janelle, who has lived with loss after one reckless, selfish act.

When a struggling singer and her landscaper husband accuse each other of creating their debt, they feud over creating a post-nuptial agreement.

Dr. Phil tries to cure a woman whose hoarding has taken over her life and has caused her to lose her home.

Nikki ships her child 2,000 miles away to live with friends, so she can engage in a wild lifestyle; Pastor T.D. Jakes gives her a heartfelt message.

Jemma's adult daughters say she mentally and physically abused them, but she has no memory of it and that they are using her as a scapegoat.

Danielle says her unborn baby's father is explosive, controlling, verbally abusing, and has smashed things during his rages; he says he does not care if she leaves him.

Linda and Gary say their 24-year-old daughter has stolen thousands of dollars, refuses to move out of their home and has put on about 100 pounds since high school; Dr. Travis Stork (The Doctors (2008)) gives advice to the family.

Sharlene says her son, Tom, acts like a jealous, controlling husband; he accuses her of being a manipulative freeloader who has assaulted him.

Lisa has custody of her grandchildren because, she says, her daughter is an unfit mother with a drug problem.

Mackenzie has been hospitalized several times and has been on different medications because she hits people, break appliances, harms animals, attempted to harm a neighbor's child, and sits on road, waiting for a car to hit and kill her.

Families say a company, that claimed to train service dogs to detect glucose levels in diabetics, was a scam that left them with expensive pets who were not equipped to save lives.

The family of a 6-year-old murdered by her mother's boyfriend has difficulty dealing with the loss.

Ian asks his fiancée to sign a prenup at the last minute because his father heard rumors that she drank, partied and cheated.

Lisa's daughter has lived with her since her granddaughter's birth, and she wants Dr. Phil's help to decide whether to keep helping her or to kick her out; Heather Dubrow (The Real Housewives of Orange County (2006)) and Dr. Terry J. Dubrow (Botched (2014)).

Jessica believes Jason, Tank D from Redneck Island (2012), cheated on her with a co-star.

Cathy's severe anxiety is causing problems with her daughter and sister.

Victims of an attorney, convicted of charges related to hypnotizing and sexually assaulting them, speak out.

Christina believes the wrong person was convicted of killing her son, Steffin.

Jeremy thinks his wife is cheating with multiple men and is trying to kill him to collect his insurance money.

Parents want help for their teen daughter, who they say is doing drugs and prostituting herself for money; the girl's aunt and uncle blame the parents and fear the teen may die.

A man admits he is struggling but refuses to give legal custody of his 2-year-old son to his parents, who say the child is homeless, living on milk and crackers, wearing filthy clothes and drinking from a moldy sippy cup.

Crystal says her ex-husband is violent, hears voices and is so erratic she will not allow their children near him; the father and his new wife say Crystal is the problem and is using the children as a weapon to get money.

A 2-year-old girl's young mother is dating a registered sex offender, and the child's grandparents say they will seek custody, if the pair do not breakup.

Missy and her husband fought for custody of their two young nieces to keep them safe from their parents, who are homeless and addicted to heroin and severely neglected them.

A former couple, who married soon after their first date, have young children stuck in the middle of a bitter custody dispute; Dr. John Chinban (book, "Collateral Damage").

Mercedes, a wife and a mother of two, recently revealed on social media that she was leading a double life as an escort; her husband just learned that he is not the father of their younger child -- Mercedes' former client is.

Lauren struggles to regain control of her life, after being held captive and tortured by her mother and stepfather, from the age of 2 to 8 years old and now suffers from flashbacks, nightmares and night terrors.

Blake tells of being the older sister of a child kept captive and abused by their mother and stepfather for six years and says she has carried the guilt for not rescuing her little sister.

Krissie says her 23-year-old son, Justin, has stolen thousands of dollars in cash, credit cards and personal items from her and her husband; Justin says they are to blame for the person he has become.

Kalli, 19, dates older men for money and gifts, and her family fears for her safety, saying she also shoplifts and has disturbing fantasies about torture and control.

Josh says he has very specific and high demands for his future wife, Rebecca, and she is not ready to walk down the aisle yet; Rebecca says Josh is too controlling and feels nothing she ever does is good enough for him.

Marna, who admits she's a liar, reveals to Dr. Phil the outrageous falsehoods she says she's been telling everyone, including her fiancé, Mark, the secret that shocks everyone, including Dr. Phil.

Calah Waskow, 15, made national news when she was abducted by her friend's 37-year-old father; Calah was found safe five days later, but many questions remained; Calah tells her story in an exclusive interview.

The young woman who said she was pregnant with baby Jesus, swore Eminem was her father and said she was a contestant on American Idol (2002) has been in treatment, but her family says she may be more delusional and paranoid than ever.

Haley, the teen who was convinced she was pregnant with baby Jesus, now says she realizes her pregnancy wasn't real, but she stills hears voices and has pulled a knife on her neighbors.

Suzanne's manipulative, mooching young boyfriend was online friends with her twin sister, who passed away, leaving him some big-ticket items in her will.

Inconsistencies pile up in the saga of young Ryan, his girlfriend Suzanne, and her twin sister's will; Dr. Phil uncovers a massive secret that changes everything.

Joelle says her 28-year-old former high school cheerleader daughter, Kaitlin, is now six months pregnant with her third child and addicted to heroin; the young woman's sister blames their mother.

Following her heated appearance on the show last year, millions of people viewed content related to 13-year-old Danielle's behavior; why her mom asks for Dr. Phil's help once again.

Kala Brown, who made national headlines when she was discovered alive last month, after she mysteriously disappeared in South Carolina, speaks out for the first time in an exclusive interview about her life in captivity.

After spending more than two months locked in a metal storage container, Kala Brown continues to tell her story of captivity, her fight to survive and her dramatic rescue.

Blake, 26, throws his college education to the wayside to sit around all day and smoke pot in the rent-free house his mother has put him up in; his mother and sister say he is verbally abusive, disrespectful and refuses to work.

Dr. Phil's team uncovers Brittany's history of harassing men and fabricating pregnancies, births and even infant deaths; her former friends and one of her exes make additional accusations.

After Dr. Phil tells Brittany what his team has learned about her and asks hear to prove that she is pregnant, she storms off the stage and has an emotional backstage conversation with him.

Angie and her daughter say her stepfather sexually abused them, and sometimes her mother was right there, looking the other way.

Ralph denies that he sexually molested his stepdaughter and granddaughter, and agrees to take a polygraph test.

An interview with a Texas man, who shot a neighbor after an altercation in his driveway.

Jem says her ex-boyfriend, now homeless, is dangerous and delusional; the young man says he believes his contact with the Dr. Phil (2002) show has been divinely inspired.

Parents say 35-year-old Brandon refuses to get a job, wears superhero costumes daily and has caused $15,000 in damages to their property; he says they don't understand how his mind works.

Parents say they fear for their family's lives, as 15-year-old Madison assails them, uses drugs, and was in a high-speed car chase that ended in the car being totaled.

Madison's parents say she now corrupts her 13-year-old sister, who has harsh words for them as emotions run high.

Former teen heartthrob David Cassidy sits down with Dr. Phil to discuss his announcement that he is battling dementia and address rumors that he was intoxicated during a recent performance.

College student Austin Harrouff, accused of murdering a couple and stabbing a neighbor who tried to help, speaks out for the first time.

Brandon "peacefully resists" a federal arrest warrant by going to Hollywood to become a rock star.

Bobby calls his ex-wife, Andrea, a liar, a thief and a sex addict who exposes their 6-year-old son to her lifestyle; Andrea and her current boyfriend call Bobby a deadbeat father who harasses her and accuses him of slashing her tires.

Kristen says that even though her boyfriend beats her and has been arrested for it, she refuses to press charges because she loves him and he is such a great father to her children.

Claire loves the thrill of shoplifting so much that she continues to risk going to jail or having her four young children taken away; Jeanine rarely lets her children leave home because of her fear of germs; how to boost the immune system.

Caitlin hopes to save her seven-year marriage to Robert, who she claims has been abusive since they were teens.

Terese calls her 32-year-old daughter an alcoholic, who stays drunk for six to seven weeks straight; the woman says drinking makes her feel empowered.

Matthew's mother and grandmother say his much-older girlfriend has brainwashed him into thinking he was abused throughout his childhood.

Kendall says her parents sold her at birth to a powerful international sex trafficker, and since her escape three years ago, she has heard that the man who "owns" her will find her and bring her back.

Defense attorney Jerry Buting, former prosecutor Ken Kratz and co-lead investigator Tom Fassbender reunite to discuss the case that inspired the Netflix docuseries, Making a Murderer (2015).

Jack says his wife's extreme religious beliefs cause problems in their marriage, while his wife says she just wants to be treated with dignity and respect.

Mischa Barton (The O.C. (2003)) discusses headlines that a secret recording of her having sex is being shopped to porn sites and that a video shows her ranting incoherently in her backyard.

Hope, who wanders the streets of Hollywood as a sex worker, planning to earn enough money to complete her transition to female, has a rocky reunion with family members.

Teen Tanyadawn struggles to find her way, while juggling a newborn baby, school and criminal probation for a violent felony charge.

Ninety-year-old Pearl kicks out her son and his overseas wife, who have no place to live; updates on some of the most talked-about guests over the years.

Amy says that reaching out to her troubled adoptive son's birth mother has backfired terribly, and that the woman is trying to sabotage her relationship with her son and turn him against her family.

Young Morgan tells Dr. Phil she desperately needs help because her mother moved her registered sex offender boyfriend into their house.

Emily opens her life of self-harm to the world, becoming an internet celebrity and gaining followers and critics, who call her a danger to others who are prone to cutting themselves.

Karla says her husband has lied to and manipulated her throughout their 38-year-old --- usually so subtly that she thought she was the problem.

Camma and Brandon's 10-year-old daughter claims Camma's fiancé, Andrew, sexually abused her, but Andrew's family says he is innocent and is just collateral damage in the custody battle between the child's parents.

Deepak Chopra confronts a man who has become obsessed in his quest for enlightenment.

Former NAACP chapter president Rachel Dolezal (book, "In Full Color: Finding My Place in a Black and White World")) discusses being outed by her white parents for leading others to believe she is a black woman.

Krystina says her out-of-control teen daughter is pregnant by a 33-year-old man; the young woman says her mother was always too busy or drunk to care for her growing up; Dr. Travis Stork (The Doctors (2008)) weighs in.

Stephanie, 26, says her divorced mother demands daily attention, has no sense of boundaries and is trying to destroy her relationship with her boyfriend.

Steve says his ex coached his 12-year-old daughter to falsely accuse him of sexual abuse, so he does not want to pay her child support; author Ann-Margaret Carrozza ("Love and Money") weighs in.

Sandi says she feels like she has to choose between her 15-year-old daughter and her husband, who despises the girl and who always sides with his mother, who stirs the pot.

Cindi's teen daughters tell her that her father raped one of them and molested the other; their extended family blames her for sending him to prison, and her husband considers a divorce.

Dr. Phil reunites two young people, whose adoptive parents were convicted of child endangerment and abuse for their parenting tactics.

Emotions run high, when Sarah's family reveal the secret GPS they installed in her car and confront her with the evidence they gathered that she deals in drugs, runs money for gangs and engages in prostitution.

Terry keeps his wife and mistress, and their children, secret from each other; he claims he has memory loss and does not recollect many details about his affairs.

Authorities say Roxanne's boyfriend was caught on home-surveillance cameras causing life-ending injuries to her baby son; she speaks out.

Addison, 17, says her older brother has molested her on two occasions, but their parents did nothing about it.

Teen Darbi's father, mother and mother's wife debate about which one of them is to blame for the girl's drug, overly sexual behavior and habit of running away.

Teen Darbi tells why she left home and what happened during her time on the run.

Rachel says her mother's drunken, pill-addicted behavior stole her childhood; her mother makes two shocking revelations.

Eleven-year-old Tysen's mother finds him hanging in his bedroom closet, after his girlfriend fakes her own death.

In a tense in-studio showdown, Julianne confronts her daughter's boyfriend, who, she says, has "lied his way through life", and her daughter, whom he has turned into a liar, con artist and drug-user like himself.

Crystal says she met a homeless man in a bar and invited him and his teen son to come live with her and her young children, then realized she has a stalker living in her home.

Despite nearly dying, Bethany still uses heroin several times a day and has other dark secrets she is keeping from her family.

Aaron Hernandez's fiancée, Shayanna Jenkins-Hernandez, speaks out for the very first time, since the football star's shocking prison suicide.

Dr. Phil's exclusive interview continues with the fiancée of former football star Aaron Hernandez: Shayanna Jenkins-Hernandez responds to questions about his sexuality and rumored relationship with a fellow inmate.

Kristine wants her estranged husband to stop sending money to random women he meets online, depleting their finances and endangering the family home; he says she is physically abusive.

Kristine and Jerry find out who many of Jerry's online women are; one of the women behind the pictures speak out.

Tina and David accuse their sons of being drug-dealing, weed-smoking professional liars who drive under the influence, have flunked out of school and do nothing with their lives.

Danielle reveals to her parents and Dr. Phil a secret about her relationship with her boyfriend, who her parents describe as an abusive narcissist.

Amber says her ideal life suddenly spiraled out of control, and after she hit rock bottom, childhood memories of being abused by her parents resurfaced.

Amber's ex-husband tells why he feared for their children's safety and for his own; Amber's parents discuss a teen trauma involving a murder,

A fireman accused of assaulting his transgender model girlfriend.

Rick says he and his family are being harassed, threatened and stalked online by a man they have never met in person, who accuses Rick of being an online predator who caused him to lose his job and become homeless.

Dr. Phil takes a look back at some of the show's most memorable guests, from a woman accused of murder to a father accused of sexual abuse.

Dr. Phil follows up with a couple who parented while drunk, a man whose wife was accused of running a million-dollar escort agency, a young woman who escaped from a polygamist sect, and a man whose father killed his mother.

Sky claims her husband, Josh, physically abused her and stole her identity to wipe out her retirement savings; Josh blames Sky and says he has never abused anyone but her, then gets confronted by his ex-fiancée, who says otherwise.

Elora says that when she was going through her difficult teen years, her mother put her in the psych ward three times and even put her in foster care, and she fears for her young brother and niece, who currently live with her mother.

Taylor says her mother is a narcissist and a recovering alcoholic, who ruined her childhood, and is to blame for her having no life skills.

Steve says his daughters, age 20 and 25, make self-destructive decisions and allow men to take advantage of them; the young women say they have not gotten the love and connection they have needed from their father lately.