Zwiastun
Obsada
Julie Kavner
Trudy
Nick Swardson
Bed, Bath & Beyond Guy
Willy Goldstein
Lakeside Camp Boy
Dolores O'Riordan
Singer
Tatum McCann
Samantha at 5 years old
Rob Schneider
Prince Habeeboo (uncredited)
Elizabeth DeCicco
Hot Assistant (uncredited)
Terry Crews
Singing Driver (uncredited)
Betsy Hammer
Singer (uncredited)
Cameron Monaghan
Kevin O'Doyle
Tim Herlihy
Doctor
Cheyenne Alexis Dean
Samantha's Friend
Adam Sandler
Michael Newman
Jennifer Coolidge
Janine
Christopher Walken
Morty
Michelle Lombardo
Linda
Sidney Ganis
Dr. Bergman
Dalon Huntington
Vendor (uncredited)
Frank Coraci
Male Nurse
Jenae Altschwager
Judy
Billy Slaughter
Newman Employee (uncredited)
Jorge Garcia
Ammer in SAP scene (uncredited)
Michael Yama
Watsuhita Head Executive
Mio Takada
Watsuhita Executive
Emilio Cast
Michael at 10 Years Old
Carolyn Hennesy
Kathy O'Doyle
Robert Jones
Firecracker Teen
Blake Clark
Roy (uncredited)
Lowe Cunningham
Young Mother (uncredited)
Henry Winkler
Ted
Eiji Inoue
Watsuhita Executive
Lily Mo Sheen
Lakeside Camp Girl
Elliott Cho
Ping Woo
Abra Chouinard
Hot Employee (uncredited)
Toshi Toda
Watsuhita Executive
Theresa Barrera
Susie (uncredited)
Jake Hoffman
Ben at 22-30 years old
Freddie De Grate
Segue Guy (uncredited)
Jen Johnson
Bikini Girl (uncredited)
Joseph Castanon
Ben at 7 years old
Katie Cassidy
Samantha at 27 years old
Jana Kramer
Julie
Howard Fong
Ping Woo's Grandfather (uncredited)
Lana Titov
Wedding Guest (uncredited)
David Hasselhoff
Ammer
Lorraine Nicholson
Samantha at 14 years old
Sophie Monk
Stacy
Sean Astin
Bill
Jonah Hill
Ben at 17 years old
Rachel Dratch
Alice / Alan
Iryna Blokhina
Jogger
Spencer Kayden
Bar Patron (uncredited)
Anna Lunberry
Bar Patron (uncredited)
Nick Hodaly
Habeeboo Entourage
Celeste Thorson
Punk Chick (uncredited)
Traycee King
Bar Patron (uncredited)
Kate Beckinsale
Donna Newman
Marco Khan
Habeeboo Entourage
Jason Sandler
Best Man (uncredited)
Kyle Brody
Lakeside Camp Boy (uncredited)
Katheryn Cain
Kirsten
James Earl Jones
Narrator of Michael's Past (voice) (uncredited)