โอ๊ย...40 จะวัยทีนหรือวัยทอง?

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

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