After the police become impressed by his skills, Shawn Spencer lets them think that he is psychic and he starts helping them with a kidnapping case. Shawn asks his friend Gus to help him with the case.
After a contestant faints at a spelling bee, Shawn and Gus are asked to investigate. But things get complicated when it turns into a murder case.
As Shawn and Gus stumble upon a case of a diamond ring that has gone missing from a hotel vault, they set out to uncover the mystery and find the culprit.
Shawn and Gus are asked by the widow of a robber to find a stashed loot after the other two bank robbers serve their prison sentence and go after her to get the money.
As Shawn and Gus investigate a suspected suicide, Shawn thinks that it's a murder and pretends to get clues from the victim's cat to buy more time.
As Detective Lassiter takes part in a Civil War reenactment, one of the actors is found dead. He enlists the help of Shawn and Gus to find out the killer.
As a man who thinks he's being haunted seeks the help of Shawn and Gus, the police are investigating the murder of a psychiatrist.
When a teenage boy goes missing, Shawn and Gus investigate the case, which leads them to a comic book convention.
Henry's former boss, who has Alzheimer's disease, asks Shawn and Gus to help him with a murder he witnessed, as he can't remember any details about it.
As Detective Lassiter feels depressed for not solving any cases lately, Shawn decides to help him solve the case of a possible homicide of an astronomer.
When Shawn and Gus investigate the case of a man who claims that he was abducted by aliens, they end up with a murder case. As a lead takes them to a speed dating event.
After a woman is accused of murdering a weatherman, Shawn believes that she is innocent. Shawn and Gus work as legal consultants for the woman's lawyer to be able to solve the case.
When Shawn is asked to solve the case of a missing tennis star, he turns to Henry for help. Shawn's investigations lead him to suspect that the tennis player's boyfriend might be behind it.
After the son of Henry's friend goes missing, Shawn and Gus take the case, as their investigations lead them to discover that he is involved in an underground poker game.
Shawn and Gus help Detective O'Hara who is working undercover at a sorority house to investigate a case of a girl who thinks that she is stalked by a ghost. Detective Lassiter is having a hard time dealing with his new partner.