Dax Shepard Self (uncredited)
Jessica Alba Self (uncredited)
Kristen Wiig Jill
Leslie Mann Debbie
Jay Baruchel Jay
Andy Dick Self (uncredited)
James Franco Self (uncredited)
Judd Apatow Screenplay, Producer, Director
Steve Carell Self (uncredited)
Seth Rogen Ben Stone, Executive Producer
Paul Rudd Pete
Harold Ramis Ben's Dad
Joanna Kerns Alison's Mom
Catherine Reitman Alison's Friend
Alan Tudyk Jack
Adam Scott Samuel
Eva Mendes Self (uncredited)
Jonah Hill Jonah
Charlyne Yi Jodi
Katherine Heigl Alison Scott
Kathy Nelson Executive Music Producer
Brianna Brown Alison's Friend
Jesse Heiman Stand In
Mo Collins Female Doctor
Martin Starr Martin
Steven Brill Ben's Boss
George H. Anderson Supervising Sound Editor
Clayton Townsend Producer, Unit Production Manager
Jason Segel Jason
Pauletta O. Lewis Hairstylist
Tammy Fearing Supervising ADR Editor
Ken Jeong Dr. Kuni
Bill Hader Brent
Ana Mercedes Maria
Cindy Marty Sound Effects Editor
Wayne Federman Fantasy Baseball Guy
Craig Robinson Club Doorman
B.J. Novak Young Doctor
Nautica Thorn Lap Dancer
Tami Sagher Wardrobe Lady
Tim Bagley Dr. Pellagrino
Nick Thune Alison's Friend
Marc Wostak Electrician
Eric Roberts Video Assist Operator
Scott M. Davids Associate Editor
Jefferson Sage Production Design
Wendy Hoffmann ADR Voice Casting
Bill 'Kauhane' Hoyt Standby Painter
Lyle Workman Additional Music
Maude Apatow Sadie
Terry Miller Construction Foreman
Paul Feig Fantasy Baseball Guy
Chris Weigand Lighting Technician
Peter Geraghty Second Assistant Camera
Paul Tilden Second Assistant Camera
Iris Apatow Charlotte
Shauna Robertson Producer
Scott Millan Sound Re-Recording Mixer
Cherie Tamai First Assistant Sound Editor
Alicia Maccarone Set Designer
Dawn Massaro Second Unit First Assistant Director
Evan Goldberg Executive Producer
J.P. Manoux Dr. Angelo
Dorian Frankel Casting Assistant
Jay M. Huntoon Video Assist Operator
Matthew McKane Club Bartender
Jim Small Assistant Location Manager
Mike Revell Production Accountant
Jimmy Fusil Digital Intermediate Producer
Debra McGuire Costume Design
William Streit Lighting Technician
Rebecca Asher Script Supervisor