Chip Douglas

Jim Carrey

Steven M. Kovacs

Matthew Broderick

Robin Harris

Leslie Mann

Rick

Jack Black

Steven's Father

George Segal

Steven's Mother

Diane Baker

Sam Sweet/Stan Sweet

Ben Stiller

Steven's Boss

Harry O'Reilly

Eric Roberts

Eric Roberts

Medieval Times Waitress

Janeane Garofalo

Heather

Misa Koprova

Medieval Times Host

Andy Dick

Sales Manager

David Cross

Robin's Date

Owen Wilson

Steven's Secretary

Amy Stiller

Basketball Player

Keith Gibbs

Cable Boy's Mother

Kathy Griffin

Basketball Player

Tommy Hinkley

Basketball Player

Shawn Michael Howard

Basketball Player

Jeff Kahn

Medevac Pilot

Robert 'Bobby Z' Zajonc

Steven's Brother

Bob Odenkirk

Basketball Player

Suli McCullough

Basketball Player

Jeff Michalski

Arresting Officer

Charles Napier

Basketball Player

Joel Murray

Karaoke Party Guest

Lloyd Kino

Karaoke Party Guest

Sean Whalen

Basketball Player

Andrew Shaifer

Cable Boy

Cameron Starman

Karaoke Party Guest

Michael Rivkin

Karaoke Party Guest

Aki Aleong

Karaoke Party Guest

Harper Roisman

Medieval Times Serf

Jeremy Applegate

Medieval Times Serf

Adam Consolo

Karaoke Party Guest

Marty Zagon

Medieval Times Serf

Michael Fossat

Karaoke Party Guest

Dona Hardy

Medieval Times Serf

Kennedy Kabasares

Karaoke Party Guest

Sandra Thigpen

Medieval Times Serf

Robert L. Rasner

Karaoke Party Guest

John C. Moskoff

Raul

Paul Greco

Couch Potato

Kyle Gass

Steven's Sister-in-Law

Annabelle Gurwitch

Karaoke Party Guest

Sara Lowell

Karaoke Party Guest

Cynthia Mason

Karaoke Video Dancer

Staci Flood

Karaoke Video Dancer

Mary Lee

Karaoke Video Dancer

Raydeen Revilla

Karaoke Video Dancer

Darlene Worley

Restaurant Hostess

Cynthia Lamontagne

Bathroom Attendant

James O'Connell

Bathroom Patron

Douglas Robert Jackson

Arresting Officer

Christopher Michael

Steven's Lawyer

Charles Knox Robinson III

Prison Guard

John O'Donohue

Jail Inmate

Lydell M. Cheshier

Jail Inmate

Jason Larimore

Jail Inmate

Ahmad Reese

Jail Inmate

Emilio Rivera

Steven's Sister

Julie Hayden

Steven's Brother-in-Law

Blake Boyd

Newsroom Researcher

Lisa D'Agostino

Herself

Tabitha Soren

Herself

Rikki Klieman

Himself

Robert Simels

Sam Sweet Judge

Leonard Turner

Sam Sweet Court Judge

Carlo Allen

Father `Double Trouble'

Conrad Janis

Sam at 8 years

Thomas Scott

Stan at 8 years

Steven Scott

Anchor Woman

Christine Devine

Newsroom Reporter

Mark Thompson

Reporter Outside Courtroom

Wendy Walsh

Robin's Neighbor

Marion Dugan

Nuclear Dad

Bill Beasley

Nuclear Mom

Christine Beasley

Nuclear Kid

Adam Beasley

Nuclear Kid

Devon Beasley

Bar Patron

Barbara Babbin

Bar Patron

Frank Davis

Bar Patron

Julian Reyes

Helicopter Paramedic

David Bowe

Pilot

Robert "Bobby Z" Zajonc

Karaoke Party Guest

Donna Hardy

Newsroom Researcher

Liza D'Agostino

George Baker

Director

Ben Stiller