Adam Sandler

Donny Berger

Acting

Andy Samberg

Todd Peterson

Acting

Leighton Meester

Jamie Martin

Acting

Vanilla Ice

Vanilla Ice

Acting

Tony Orlando

Steve Spirou

Acting

Will Forte

Phil

Acting

Milo Ventimiglia

Chad

Acting

Susan Sarandon

Mary McGarricle (Present Day)

Acting

James Caan

Father McNally

Acting

Blake Clark

Gerald

Acting

Nick Swardson

Kenny

Acting

Eva Amurri Martino

Ms. McGarricle

Acting

Meagen Fay

Helen

Acting

Ana Gasteyer

Mrs. Ravensdale

Acting

Rachel Dratch

Phil's Wife

Acting

Peggy Stewart

Grandma Delores

Acting

Luenell

Champale

Acting

Ciara

Brie

Acting

Justin Weaver

Young Donny

Production

Todd Bridges

Todd Bridges

Acting

Dan Patrick

Randall Morgan

Acting

Rex Ryan

Jim Nance

Acting

Dana Goodman

Bridesmaid

Acting

Julia Lea Wolov

Bridesmaid

Acting

Rebecca Marshall

Bridesmaid

Acting

Abigail Klein

Bridesmaid

Acting

Carrie Wiita

Bridesmaid

Acting

Jackie Sandler

Masseuse

Acting

Erin Andrews

Randall Morgan's Receptionist

Acting

Sam Kaufman

School Buddy #1

Acting

Danny Mendelson

School Buddy #2

Acting

Colin Quinn

Strip Club DJ

Acting

Peter Dante

Dante Spirou

Acting

Rao Rampilla

Convenience Store Owner

Acting

Patty Ross

Judge

Acting

Chris Titone

Hotel Desk Clerk #1

Acting

J.D. Donaruma

Hotel Desk Clerk #2

Acting

Alan Thicke

TV Version Donny's Dad

Acting

Ian Ziering

TV Version Donny

Acting

Mike Sandler

Rabbi

Acting

Sadie Sandler

Lemonade Stand Kid

Acting

Sunny Sandler

Lemonade Stand Kid

Acting

Abdoulaye NGom

Father Shakalu

Acting

Baron Davis

Gym Coach

Acting

Amber Paul

Halo Stripper

Acting

Brad Grunberg

Tubby Tuke

Acting

Dennis Dugan

School Janitor

Acting

Allen Zwolle

Principal

Acting

Nancy Yee

Maid

Acting

Koji Kataoka

Butler

Acting

Jason Venezia

Naked Guy in Car

Acting

Kristen Valinch

Naked Lady in Car

Acting

Sheriden Thomas

Female Gym Teacher

Acting

Claude Tondreau

Class President Candidate

Acting

Michael J. Cammilleri

Jazz Trio at Party

Acting

Scott T. Beardsley

Jazz Trio at Party

Acting

Christian E. Boeger

Jazz Trio at Party

Acting

Sue Lee

Makeup Girl

Costume & Make-Up

Robert Harvey

Cocktail Party Guest

Acting

Paul Pabst

Producer Tom Kleinschmidt

Acting

Todd J. Fritz

Joey the Cameraman

Acting

Patrick S. O'Connor

Cameraman Charles Hornbeam Jr.

Acting

Andrew J. Perloff

Lou 'Boom Mic' Giamonna

Acting

Rich Eisen

Marathon Race Announcer

Acting

Darra Boyd

Wedding Guest (uncredited)

Acting

John Franchi

Drive-In Movie Goer (uncredited)

Acting

Colleen Kelly

Spa Manicurist (uncredited)

Acting