A serial killer targets Shawn using scenarios from classic Hitchcock films. Has Mr. Yang returned? Will everyone make it out alive? Guest starring Ally Sheedy as Mr. Yang.

After Lassiter takes a page out of Shawn’s book and claims a shark attack victim was actually murdered, the guys must then scramble to find the fish and prove him right. Guest starring Jeri Ryan.

Shawn and Gus join a think tank designed to protect a tycoon from assassination plots. After the group disbands, they realize one of the members was using the meetings to plan an attack on the tycoon.

A lab has lost one of their infectious agents, and Shawn and Gus are tasked with finding it before it can be unleashed on the public.

Shawn stumbles into a situation involving Juliet’s ex-boyfriend from college, a mobster who may have been wrongfully convicted, witness protection and a very cold case.

Shawn stumbles into a situation involving Juliet’s ex-boyfriend from college, a mobster who may have been wrongfully convicted, witness protection and a very cold case.

Abigail is disappointed when Shawn accepts a case at the Army base instead of going on a date with her, but he and Gus are intrigued by a death they believe shouldn’t have been ruled a suicide and the thought of working with Juliet’s brother.

Shawn and Gus take the case of a man who is sure he’s a werewolf on a path to killing humans, but far from protecting mankind from a furry beast they find themselves protecting the man from a murder charge. Incoming search terms:lets meow meow hairy

Gus’ reunion with two members of his college a cappella quartet, with whom he’s estranged, at the funeral of the fourth leads to a case for Shawn when they ask him to prove that “Diddle” was murdered.

A man thinks he’s cursed after several of his former girlfriends meet grim fates, and he asks Shawn and Gus to investigate. Sendhil Ramamurthy guest stars

Shawn and Gus try to find out the man responsible for the attempted murder of Detective Lassiter, the only problem is they don’t know where to start because of the long list of suspects a.k.a. all of his acquaintances. Guest starring Cybill Shepherd