Lionsgate has launched a new trailer for the outrageous comedy ‘Guest House’.

Paul Shore and Steve-O kick this outrageous, raunchy comedy into high gear. When engaged couple Sarah (Aimee Teegarden) and Blake (Mike Castle) buy their dream home, there’s a catch: a party animal named Randy (Shore) in the guest house who refuses to leave! When Randy throws a wild, sexy pool party, the cops show up — and Blake gets arrested. Can he and Sarah get through their backyard wedding without a certain loser crashing the party…and ruining their marriage?

Directed by Sam Macaroni, the film stars Pauly Shore, Mike Castle, Aimee Teegarden, Billy Zane, Steve-O, Charlotte McKinney, Erik Griffin, Felipe Esparza and Bobby Lee.

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The film is released On Demand and Digital September 4th.