Lucifer takes a sudden interest in a case while continuing to track down the Sinnerman.

Maze heads to Canada to get more out of life, but Chloe suspects she's being deceived by a conman.

Lucifer and Chloe investigate the murder of a youth counselor.

When Lucifer discovers Candy has gone missing, he hightails it to Las Vegas with Ella in tow. They work to find her, but interesting secrets could compromise the investigation. Meanwhile, Chloe is upset that Lucifer left on her birthday.

When a murder is connected to a celebrity dating app, Lucifer and Chloe question all they know about the world of social media in order to solve the case. Meanwhile, Amenadiel helps Linda deal with the death of her ex-husband.

Lucifer and Chloe come face-to-face with the Sinnerman.

With the Sinnerman in custody, Lucifer is determined to get his devil face back, but his conscience is in question when another victim's life is on the line.

A flashback episode about Lucifer's first days on Earth.

Lucifer tries to earn Chloe's assistance in his investigation of Pierce. Meanwhile, Amenadiel deals with a personal health issue.

When there's a murder in a suburban neighborhood Lucifer and Pierce have to go undercover to find the killer.

While investigating a death of a diamond thief, Chloe and Lucifer hone in an unexpected suspect. Meanwhile, Charlotte upsets Linda with a request.

Lucifer fights a mental block, Chloe has silly fun while solving a murder, and Maze helps her friends get some resolve.

A murder investigation reveals the dark side of Hollywood. Chloe puts her life on the line.

Chloe and Lucifer track down a serial killer targeting couples in love and Pierce realizes the case is connected to a murder he solved in 1958.

Lucifer and Chloe enter the world of bounty hunting to investigate a murder.

Lucifer and Chloe investigate a murder where a witness claims a winged guardian angel saved her life; Pierce and Chloe's relationship takes an interesting turn; Lucifer discovers something that could change everything.

When a ballerina is brutally murdered, Lucifer helps Chloe solve the case; Amenadiel begs Charlotte to help him with an important plan; Maze remains devoted to a task from which Pierce asked her to back away.

When Chloe takes some time off, Lucifer is forced to work with Dan on a murder case involving a dog show. Meanwhile, Charlotte and Maze have differing ideas for Chloe's party and after a wild night, Chloe rethinks a life-changing decision.

Shocked by someone's death, Chloe, Lucifer and the rest of the team work together to investigate and take down the killer. Then, Lucifer has an epiphany, Maze decides to mend a broken friendship and Chloe finally sees the truth.

As Lucifer and the team investigate the murder of a child psychiatrist, Ella thinks about a big childhood secret that she's been hiding.

Set in an alternate universe where God changed one little thing, which affects Lucifer, Chloe and the people around them.