This Is 40

Paul Rudd as Pete Leslie Mann as Debbie John Lithgow as Oliver Megan Fox as Desi Maude Apatow as Sadie Iris Apatow as Charlotte Chris O'Dowd as Ronnie Jason Segel as Jason Melissa McCarthy as Catherine Graham Parker as Graham Parker Albert Brooks as Larry Lena Dunham as Cat Annie Mumolo as Barb Robert Smigel as Barry Charlyne Yi as Jodi Lisa Darr as Clair Billie Joe Armstrong as Billie Joe Armstrong Michael Ian Black as Accountant Wyatt Russell as Flirty Hockey Player Tom Yi as Charlotte's Teacher Tim Bagley as Dr. Pellegrino Megan Grano as School Playdate Parent D.A. Sandoval as Older Pregnant Parent Derek Basco as Room Service Waiter Nicol Paone as E.R. Nurse Bill Hader as Desi's Store Pickup (uncredited) Tom Everett as Pete's Doctor Tatum O'Neal as Realtor Ryan Adams as Ryan Adams Ryan Lee as Joseph Dan Bakkedahl as Dentist Jessica Lee as Party Guest #1 (uncredited) Rebekka Johnson as Gyno Nurse Johnny Pemberton as Room Service Waiter

Barry Mendel Producer Clayton Townsend Producer Judd Apatow Director Judd Apatow Screenplay Jon Brion Original Music Composer Judd Apatow Producer Gary Archer Prosthetics Joe Bucaro III Stunt Double Paula Pell Executive Producer Leslie A. Pope Set Decoration Allison Jones Casting George H. Anderson Supervising Sound Editor Joel Kramer Stunt Coordinator Lisa Goldberg Co-Producer Brent White Editor Phedon Papamichael Director of Photography Debbie Evans Stunt Driver Riley Harper Stunts Joel Kramer Second Unit Director Ed French Makeup Artist Paul Schneider Second Assistant Director Colin Follenweider Stunt Double Wally Crowder Stunts Steve Hart Stunt Driver Paul M. Lane Stunt Driver Scott Leva Stunts Norman Howell Stunts Jody Millard Stunt Double Tierre Turner Stunt Driver Mark Aaron Wagner Stunt Double John R. Leonetti Second Unit Director of Photography Clinton Wayne Prosthetic Designer