Zero To Murder in Sixty Seconds - S2-E4
Continuity mistake: When Shawn and Gus find Johnny G's body in the car, he's slumped forward in the shots inside the car but slumped back in the shots seen through the windshield.

Starring: Corbin Bernsen, James Roday, Maggie Lawson, Dulé Hill, Timothy Omundson
Zero To Murder in Sixty Seconds - S2-E4
Continuity mistake: When Shawn and Gus find Johnny G's body in the car, he's slumped forward in the shots inside the car but slumped back in the shots seen through the windshield.
Woman Seeking Dead Husband - Smokers Okay, No Pets - S1-E4
Visible crew/equipment: When Shawn and Gus gets out of the car at the Mausoleum Parking, you can see the camera man reflected in the mirror inside the car.
Burton 'Gus' Guster: I can't spend the night in the museum. I don't have my toothbrush, I don't have my multi-vitamins, and oh yeah, I don't want my soul suffering eternal damnation for disrupting the sleep of an Egyptian canal digger.
Trivia: There is a scene where Shawn, Gus, and Vivian are sliding in an open hallway trying to hide from the orderly who is taking Bernie on the elevator to his lobotomy at the mental facility. The scene is a total re enactment of The Breakfast Club movie scene where Molly Ringwald, Judd Nelson, Emilio Estevez, Ally Sheedy, and Anthony Michael Hall are sliding in an open hallway trying to hide from Dean Paul Gleason when they broke out of detention. Molly Ringwald guest stars in this episode too. (00:34:15)
Chosen answer: "Psych: The Musical" was supposed to air during the regular season 7 schedule, before Chief Vick is suspended and Jules discovers Shawn's lie, but the network decided to push it back to air as a special episode, sort of as a tie in with the holiday season and a lead in to season 8, which was to begin only a couple of months later.