'Psych': Shawn and Gus Go Undercover as Food Truck Owners (Exclusive Video)

Shawn and Gus are trying out the food truck thing on Psych.

On the latest episode of the USA Network comedy, Shawn (James Roday) and Gus (Dule Hill) discover that the owner of their favorite food truck, Mauricio, has been murdered -- and as expected they get on the case, going undercover as fake food truck operators.

The Hollywood Reporter exclusively debuts a scene from "Shawn and Gus Truck Things Up," where the dynamic duo fail to successfully integrate themselves into the food truck community.

"Oh yeah here comes The Mash and Grab!" Gus declares as he haphazardly pulls into an acceptable spot by the other food trucks.

"Why are they shaking their heads?" Shawn asks, clueless to the reason for the disapproving food truck owners.

Things get out of hand when Gus violently runs over Mauricio's shrine -- and Shawn doesn't take it so well. Watch the scene above.

Psych airs Wednesdays at 9 p.m. on USA Network.

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