Forgetting Sarah Marshall

Paul Rudd as Chuck Branscombe Richmond as Keoki Carla Alapont as Spanish Sex Girl Michael Oosterom as Puppeteer William Baldwin as Detective Hunter Rush Peter Gray Lewis as Suspect on Animal Instincts June Diane Raphael as Ann Peter Salett as Keyboard Player Kristen Bell as Sarah Marshall Russell Brand as Aldous Snow Liz Cackowski as Liz Bretter Steve Landesberg as Dr. Rosenbaum Kalani Robb as Helpful Hawaiian Waiter Francesca Delbanco as Hostess at Buffet Trula M. Marcus as Lawyer on Crime Scene Kirk Fox as Mixer Jason Bateman as Animal Instincts Detective Kristen Wiig as Yoga Instructor Billy Bush as Billy Bush (Himself) Max Alexander as Big Dracula Head Bill Hader as Brian Bretter Jonah Hill as Matthew Van Der Wyk Carla Gallo as Gag Me Girl Da'Vone McDonald as Dwayne Jesse Heiman as Theater Audience Member (uncredited) Jason Segel as Peter Bretter Maria Thayer as Wyoma Kala Alexander as Greg Tanisha Harper as Model Gedde Watanabe as Hotel Manager Mila Kunis as Rachel Jansen Jack McBrayer as Darald Murray Miller as Photographer Taylor Wily as Kemo Ahna O'Reilly as Leslie Cynthia Lamontagne as Female Bartender

Russ T. Alsobrook Director of Photography Michael Romano Electrician Rodney Rothman Executive Producer Danny Wynands Stunts Jesse Heiman Stand In George H. Anderson Supervising Sound Editor Judd Apatow Producer Lyle Workman Orchestrator, Original Music Composer Brian Keaulana Stunts Nicholas Stoller Director Tim Trella Second Unit Director, Stunt Coordinator Goro Koyama Foley Artist Jason Segel Screenplay Wendy Hoffmann ADR Voice Casting Michael Trisler Stunts