Megan Fox Desi
Paul Rudd Pete
Chris O'Dowd Ronnie
Melissa McCarthy Catherine
John Lithgow Oliver
Andrew Max Cahn Art Direction
Jason Segel Jason
Bill Hader Desi's Store Pickup (uncredited)
Maude Apatow Sadie
Ed McDermott II Stunt Driver
Leslie Mann Debbie
Wyatt Russell Flirty Hockey Player
Michael Ian Black Accountant
George H. Anderson Supervising Sound Editor
Debbie Evans Stunt Driver
Paul M. Lane Stunt Driver
Mark Aaron Wagner Stunt Double
Albert Brooks Larry
Billie Joe Armstrong Billie Joe Armstrong
Lena Dunham Cat
Judd Apatow Director, Screenplay, Producer
Stephen W. Schriver Stunt Driver
Tim Bagley Dr. Pellegrino
Robert Smigel Barry
Valeria Migliassi Collins Script Supervisor
Lo Mutuc Jodi
Johnny Pemberton Room Service Waiter
Joe Bucaro III Stunt Double
Dick Ziker Stunt Driver
Leslie A. Pope Set Decoration
Paula Pell Executive Producer
Annie Mumolo Barb
Tom Everett Pete's Doctor
Dan Bakkedahl Dentist
Gary Archer Prosthetics
Iris Apatow Charlotte
Tatum O'Neal Realtor
Lisa Darr Clair
Valli O'Reilly Makeup Artist
James Matheny Dialogue Editor
Norman Howell Stunts
Barry Mendel Producer
Joel Kramer Stunt Coordinator, Second Unit Director
Allison Jones Casting
John R. Leonetti Second Unit Director of Photography
Ryan Lee Joseph
Rafael E. Sánchez Gaffer
Ed French Makeup Artist
Larry Kemp Dialogue Editor
Tom Yi Charlotte's Teacher
Tierre Turner Stunt Driver
Scott Leva Stunts
Dan Bronson Costume Supervisor
Steve Hart Stunt Driver
Clinton Wayne Prosthetic Designer
Jack Carpenter Stunts
Phedon Papamichael Director of Photography
Matt Rebenkoff First Assistant Director
Tammy Fearing ADR Supervisor
Marc Fishman Sound Re-Recording Mixer
Derek Basco Room Service Waiter
Paul Schneider Second Assistant Director
Tom Elliott Stunt Driver
Colin Follenweider Stunt Double
Wally Crowder Stunts
Kimberly Greene Makeup Department Head
Brent White Editor
David Luckenbach Camera Operator, Steadicam Operator
Cindy Marty Sound Effects Editor
Adam Jenkins Sound Re-Recording Mixer
Lois Yaroshefsky Studio Teacher
Jefferson Sage Production Design