When actress Sarah Marshall dumps aspiring musician Peter Bretter for rock star Aldous Snow, Peter's world comes crashing down. His best friend Brian suggests that Peter should get away from everything and to fly off to Hawaii to escape all his problems. After arriving in Hawaii and meeting the beautiful receptionist Rachel Jansen, Peter is shocked to see not only Aldous in Hawaii, but also Sarah.
as Peter Bretter
as Sarah Marshall
as Rachel Jansen
as Aldous Snow
as Brian Bretter
as Matthew Van Der Wyk
as Liz Bretter
as Darald
as Wyoma
as Chuck
as Animal Instincts Detective
as Detective Hunter Rush
as Yoga Instructor
as Dwayne
as Dr. Rosenbaum
as Helpful Hawaiian Waiter
as Photographer
as Kemo
as Greg
as Hostess at Buffet
as Keoki
as Billy Bush (Self)
as Suspect on Animal Instincts
as Lawyer on Crime Scene
as Mixer
as Ann
as Leslie
as Model
as Gag Me Girl
as Female Bartender
as Big Dracula Head
as Spanish Sex Girl
as Puppeteer
as Keyboard Player
as Theater Audience Member (uncredited)
as Hotel Manager
