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