Grandma's Boy (2006) | Full Cast

Nicholaus Goossen

DIRECTOR

Allen Covert

Alex

Linda Cardellini

Samantha

Shirley Jones

Grace

Peter Dante

Dante

Shirley Knight

Bea

Joel David Moore

J.P.

Kevin Nealon

Mr. Cheezle

Doris Roberts

Grandma Lilly

Nick Swardson

Jeff

Jonah Hill

Barry

Kelvin Yu

Kane

Chuck Church

Dan

Scott Halberstadt

Bobby, Co-Worker #1

Heidi Hawking

Milk Maid

Shana Hiatt

Pamela Mills

Todd Holland

Mover #1

John Kirk

Businessman

Geno Kirkland

Party Guy

Joe Koons

Best Man

Bryan Ling

DJ

Jonathan Loughran

Josh

Ross Mark

Groom

Katherine Ann McGregor

Mrs. K

Kevin Nash

Mover #2

Abdoulaye NGom

Dr. Shakalu

Jen Sung

Mr. Lee Ho

Evan Paley

Timmy

Randal Reeder

Biker

Bryan Ross

Party Thug

Rob Schneider

Yuri

David Spade

Shiloh

Stryker

Restaurant Host

Natalie Walk

Receptionist

Harry The Chimp

Monkey

Spencer Andrews

Bobby's Frienduncredited

Barry Brisco

Firemanuncredited

Frank Coraci

Cousin Stevenuncredited

Aldo Gonzalez

Party Thug #2uncredited

Shane Houston

Video Gameruncredited

Danni Katz

Party Girluncredited

Sharon E. Morris

Wedding Guestuncredited

Brian Nolen

Video Gameruncredited

Santino Ramos

Video Gameruncredited

Bobby Silva

Wedding Bartenderuncredited

Frank J. Tsacrios

Vegan Flute Playeruncredited