Tommy Boy

Chris Farley

Thomas 'Tommy' Callahan III

David Spade

Richard Hayden

Brian Dennehy

Thomas 'Big Tom' Callahan

Bo Derek

Beverly Barish, aka Beverly Burns

Dan Aykroyd

Ray Zalinsky

Julie Warner

Michelle Brock

Sean McCann

Frank Rittenhauer

Zach Grenier

Ted Reilly

James Blendick

Ron Gilmore

Paul Greenberg

Skittish Student

Robert K. Weiss

'No' Manager

Corey Sevier

Boy in Commercial

Lorri Bagley

Woman at Pool

John Farley

Roy (uncredited)

Kevin Farley

Guy at Dad's Party (uncredited)

Rob Lowe

Paul Burns (uncredited)

Frank Welker

Deer (voice) (uncredited)

Adrian Truss

Cop#1

Clinton Turnbull

Young Tommy

Ryder Britton

Young Richard

Graeme Millington

Frat Boy

Michael Cram

Frat Boy

Dean Marshall

Frat Boy

Trent McMullen

Frat Boy

Philip Williams

Danny

David Malloy

Sammy

Roy Lewis

Louis

Austin Pool

Obnoxious Bus Kid

William Dunlop

R.T.

Jack Jessop

Priest

Michael Dunston

Singer at Wedding

David Hemblen

Archer

George Kinamis

Kid at Lake

Dov Tiefenbach

Kid at Lake

Mark Zador

Kid at Lake

Helen Hughes

Boardroom Lady

J.R. Zimmerman

Boardroom Man

Reg Dreger

'No' Manager

Lloyd White

'No' Manager

David Huband

Gas Attendant

Hayley Gibbins

Little Girl at Carnival

Julianne Gillies

Brady's Receptionist

Thick Wilson

Mr. Brady

Maria Vacratsis

Helen

Colin Fox

Nelson

Lynn Cunningham

Pretty Hitchhiker

David Calderisi

'Yes' Executive

Sven Van de Ven

'Yes' Executive

Errol Sitahal

'Yes' Executive

Marc Strange

'Toy-Car' Executive

Michael Ewing

Ticket Agent

Henry Gomez

Airport Cop

Lindsay Leese

Reservationist

Camilla Scott

Stewardess

Bunty Webb

'Ay Caramba' Lady

Marilyn Boyle

Woman with Pen

Gino Marrocco

Cabbie

Gil Filar

Kid in Bank

Jonathan Wilson

Marty

Sandi Stahlbrand

News Reporter

Ron James

Bank Guard

Brian Kaulback

Bank Guard

Mark Ingram

Security Guard

Jim Codrington

Security Guard

Patricia Moffatt

Mrs. Nelson

Raymond Hunt

Restaurant Regular

Robbie Rox

Restaurant Regular

Jerry Schaefer

Restaurant Regular

Taylor Segal

Flower Girl

Jim Feather

Shotgun Farmer - Cow Tipping Scene (uncredited)

Ted Kavouris

Extra (uncredited)

Regis Lemke

Student (uncredited)

Jordan-Patrick Marcantonio

Teen at Gas Station (uncredited)