In preparation for a shotgun wedding before the birth of Baby Guster, Shawn and Groomzilla Gus go rogue in an attempt to track down Selene's estranged husband, as Lassiter grapples with the future of his career.
Trailer
Notes
Network Move note
Psych 3: This Is Gus premieres on Peacock
Guest Cast
Cast Appearances
Episode Discussion
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Each movie makes me realize more and more how much I miss this show!