Tuổi 40

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

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