Obsada:

• Adam Sandler Michael Newman
• Kate Beckinsale Donna Newman
• Christopher Walken Morty
• David Hasselhoff Ammer
• Henry Winkler Ted Newman
• Julie Kavner Trudy Newman
• Sean Astin Bill
• Joseph Castanon Ben Newman - at 7 Years Old
• Jonah Hill Ben Newman - at 17 Years Old
• Jake Hoffman Ben Newman - at 22-30 Years Old
• Tatum McCann Samantha Newman - at 5 Years Old
• Lorraine Nicholson Samantha Newman - at 14 Years Old
• Katie Cassidy Samantha Newman - at 27 Years Old
• Cameron Monaghan Kevin O'Doyle
• Jennifer Coolidge Janine
• Rachel Dratch Alice / Alan
• Sophie Monk Stacy
• Michelle Lombardo Linda
• Jana Kramer Julie
• Nick Swardson Bed, Bath & Beyond Guy
• Sidney Ganis Dr. Bergman
• Michael Yama Watsuhita Head Executive
• Mio Takada Watsuhita Executive
• Eiji Inoue Watsuhita Executive
• Toshi Toda Watsuhita Executive
• George K. Eguchi Ancient Executive
• Katheryn Cain Kirsten
• Frank Coraci Male Nurse
• Tim Herlihy Doktor
• Ireesha Ireesha Jogger
• Emilio Cast Michael Newman - at 10 Years Old
• Willy Goldstein Lakeside Camp Boy
• Lily Mo Sheen Lakeside Camp Girl
• Carolyn Hennesy Kathy O'Doyle
• Elena Patten Samantha's Friend
• Cheyenne Alexis Dean Samantha's Friend
• Elliott Cho Ping Woo
• Alan Au Ping Woo's Father
• Ryan Keiser Firecracker Teen
• Christopher Gutierrez Firecracker Teen
• Nickole Reyes Firecracker Teen
• Brianna Davis Firecracker Teen
• Robert Jones Firecracker Teen
• Jenae Altschwager Judy
• Manish Goyal Habeeboo Entourage
• Marco Khan Habeeboo Entourage
• Ahmad Jordan Habeeboo Entourage
• Nick Hodaly Habeeboo Entourage
• Alireza Tanbakoochi Habeeboo Entourage
• John Pagano Band Leader
• Dolores O'Riordan Wokalista
• Sally Insul Aunt Peggy
• Gary Holm Fat Michael
• Theresa Barrera Susie
• Abra Chouinard Hot Employee
• Blake Clark
• Terry Crews Singing Guy in Car
• Elizabeth DeCicco Hot Assistant
• Freddie DeGrate Segue Guy
• Howard Fong Ping Woo's Grandfather
• Betsy Hammer Wokalista
• Dalon Huntington Vendor
• Jen Johnson Bikini Girl
• James Earl Jones Narrator of Michael's Past
• Hogan Louie Lakeside Camp Football Player
• Shane Ralston Parking Attendant
• Jason Sandler Best Man
• Rob Schneider Prince Habeeboo
• Lowe Taylor Young Mother
• Celeste Thorson Punk Chic
• Svetlana Titova Gość weselny
• C. Michelle Woods Ex-Girlfriend
• Alexandra Zhang Kobieta