This Is 40

Paul Rudd Pete Leslie Mann Debbie John Lithgow Oliver Megan Fox Desi Maude Apatow Sadie Iris Apatow Charlotte Chris O'Dowd Ronnie Jason Segel Jason Melissa McCarthy Catherine Graham Parker Graham Parker Albert Brooks Larry Lena Dunham Cat Annie Mumolo Barb Robert Smigel Barry Lo Mutuc Jodi Lisa Darr Clair Billie Joe Armstrong Billie Joe Armstrong Michael Ian Black Accountant Wyatt Russell Flirty Hockey Player Tom Yi Charlotte's Teacher Tim Bagley Dr. Pellegrino Ava Sambora Wendy Megan Grano School Playdate Parent D.A. Sandoval Older Pregnant Parent Derek Basco Room Service Waiter Nicol Paone E.R. Nurse Lynne Alana Delaney Disturbed Restaurant Patron (uncredited) Katia Kieling BBQ Guest (uncredited) Bill Hader Desi's Store Pickup (uncredited) Tom Everett Pete's Doctor Tatum O'Neal Realtor Ryan Adams Ryan Adams Ryan Lee Joseph Dan Bakkedahl Dentist Jessica Lee Party Guest #1 (uncredited) Rebekka Johnson Gyno Nurse Johnny Pemberton Room Service Waiter Hugh Fink Male Boutique Customer Damon Gupton Colonoscopy Technician Joanne Baron Vice Principal Laviati Phil Hendrie Man in Range Rover Phil Burke Hockey Player Spencer Daniels Obnoxious Teenager in SUV Charlotte Townsend Obnoxious Teenager in SUV Christopher Stills Ryan Adams Band Ian McLagan Ryan Adams Band Marshall Vore Ryan Adams Band Cindy Cashdollar Ryan Adams Band Gus Seyffert Ryan Adams Band