Mila Kunis Rachel Jansen
Paul Rudd Chuck
Jason Bateman Animal Instincts Detective
Kristen Bell Sarah Marshall
Bill Hader Brian Bretter
William Baldwin Detective Hunter Rush
Kristen Wiig Yoga Instructor
Jonah Hill Matthew Van Der Wyk
Jason Segel Screenplay, Peter Bretter
Russell Brand Aldous Snow
Jack McBrayer Darald
Kirk Fox Mixer
June Diane Raphael Ann
Branscombe Richmond Keoki
Steve Landesberg Dr. Rosenbaum
Judd Apatow Producer
Trula M. Marcus Lawyer on Crime Scene
Maria Thayer Wyoma
Carla Gallo Gag Me Girl
Taylor Wily Kemo
Cynthia Lamontagne Female Bartender
Gedde Watanabe Hotel Manager
Max Alexander Big Dracula Head
Kala Alexander Greg
Murray Miller Photographer
Nicholas Stoller Director
Cynthia C. Rebman Set Dresser
Rodney Rothman Executive Producer
Ahna O'Reilly Leslie
Tanisha Harper Model
Danny Wynands Stunts
Jeanne McCarthy Casting
Jesse Heiman Theater Audience Member (uncredited), Stand In
Phil Dagort Set Designer
Gary Burritt Negative Cutter
Brian Keaulana Stunts
Tom Rebber Transportation Captain
Curtis Bradford Gaffer
Da'Vone McDonald Dwayne
Richard Vane Executive Producer
Vickie Mynes Hairstylist
Goro Koyama Foley Artist
Tim Trella Stunt Coordinator, Second Unit Director
Jeff Graham First Assistant "B" Camera
Thom 'Coach' Ehle Dolby Consultant
Jerome Fauci "B" Camera Operator, Steadicam Operator
Greg Steele ADR Mixer
Chet Leonard Cableman
Kalani Robb Helpful Hawaiian Waiter
Peter Gray Lewis Suspect on Animal Instincts
Michael Trisler Stunts
Billy Bush Billy Bush (Himself)
Andy Malcolm Foley Artist
Chuck 'Chaz' Hosack Stunts
Nicole Abellera Hallman Casting Associate
Jackson De Govia Production Design
James Matheny Dialogue Editor
Carla Alapont Spanish Sex Girl
Hayley Stuppel Set Costumer
Joe Schiff Foley Editor
Shauna Robertson Producer
George H. Anderson Supervising Sound Editor
Samantha Bahramian Electrician
Gary Marcus First Assistant Director
Larry Kemp Dialogue Editor
Francesca Delbanco Hostess at Buffet
Liz Cackowski Liz Bretter
Rich King Extras Casting
Hector Corona Electrician
Casey Hotchkiss Camera Operator
Wendy Hoffmann ADR Voice Casting
Molly Grundman-Gerbosi Key Costumer