A security guard is implicated in the theft of $175,000 from a horse-racing track. Even after the suspect dies in a car crash, Ironside is sure he left clues about where to find the money - and who ordered him to steal it.

The smothering death of an elderly woman is blamed on an at-large serial killer, but Ironside notices enough differences in this case to see if a second murderer was trying to give that impression.

A fabulously successful advice columnist escapes serious injury from abduction, poisoning, and gunshots. Ironside sets out to find the person responsible for the writer's brushes with death.

A policeman that Ironside has known for some years is on an investigation and gets shot and killed. The evidence seems to look like the policeman is crooked, Ironside is determined to prove that this is not the case.

Ironside and Eve are held hostage at police headquarters by escaping criminals Carter and Baines. The criminals give Ironside a way to survive, He must become a "criminal" and come up with a plan for them to escape.

Ironside investigates an accidental electrocution that Ed thinks is a murder and finds a pattern of murder and greed over a Swiss bank account in which a group of WWII veterans have stored loot from a bank heist during the war.

Mark's boyhood pal, now a pro football star, refuses Ironside's request to start a sports program for inner-city youths. The gridiron hero then discovers his recently-paroled younger brother has been working for illegal bookmakers.

An old friend of Ironside's, now a P.I., is murdered. The only "witness" is a woman who happens to be blind. Ironside takes a calculated risk that the killer doesn't realize this and sets a trap to catch him when he comes back to kill her.

A heavy center piece of a priceless artwork is stolen from an upper story high rise office building and the apparent entrance and exit is through a broken window on the floor.

When a rising folk-singer's body is found in the water under the Golden Gate Bridge, suicide is suspected, but Ironside has reasons to suspect something else.

Mark goes undercover at a scrapyard to assist Ironside in the investigation of a sharp increase in auto thefts, and a corresponding decrease in vehicle recoveries.

A hard-working carpenter is about to be extradited to the state of New York and executed for a murder he was convicted of committing 19 years earlier. Ironside races against time to prove the man's innocence.

A Soviet athlete has been kidnapped! Or has he? Ironside must work with Soviet agents to find out what happened to the man.

The chief of staff for a millionaire's citizen vigilance group is found dead in his wrecked car. Ironside looks into a theory that the murderer was an organization insider trying to set up the victim as a martyr.

Ironside knows a man Mark ran errands for as a child is a convicted robber who may be involved in the murder of a gangland racketeer. Mark, however, defies a warning to stay away from his old acquaintance.

Ed helps two patrol officers arrest a restaurant owner who vows revenge upon his release. Both of the policemen are murdered a few days later. Convinced that the restaurateur is the killer, Ed pursues him against Ironside's orders.

A psychiatrist is murdered two days after asking his friend Ironside if he could tell which of five patients was a potential killer by looking at their artwork.

Ironside wants a singer to testify in court against the influential crime lord who forced him to participate in a bank robbery as payment for gambling debts.

A woman is found beaten and suffering from permanent amnesia. After recovery from her injuries, she asks Ironside to help her find her past.

In an informal talk at a local college, Ironside says all criminal plots are flawed. An anonymous student challenges that statement by wounding several people - including Eve - with long-range rifle shots.

The plane Ironside was about to board is bombed, and a baby is left in his van! Ironside takes the infant boy home to wait for his mother and her ex-husband, the only people from the plane's passenger list who are unaccounted for.

A teenage runaway claims Ed assaulted her while trying to remove her from a house full of hippies. Ironside investigates the possibility that someone else attacked the girl before Ed arrived.

After Mark's girlfriend is found dead he becomes obsessed with finding the responsible person, even if it means ignoring the law.

Ironside's former colleague is found guilty of fatally shooting his wife and her lover. When the judge, district attorney, and witnesses from the trial are threatened or killed by bombs, Ironside believes two separate forces are at work.