Psych (2006)

S2E14 Dis-Lodged

Henry cancels his weekend plans with Shawn, claiming he's too sick to go out. Shawn isn't bothered at first, but when he and Gus spot Henry driving around, looking perfectly fine, their curiosity is piqued. They decide to tail him and uncover that he was once part the secretive Monarch Lodge. Intrigued, they burst in to confront him, only to be met with the shocking sight of a deceased Lodge member. Convinced there’s foul play involved, Shawn takes it upon himself to infiltrate the society to get to the bottom of the mystery.