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