Fred Savage

Brian Stevenson

Howie Mandel

Maurice

Daniel Stern

Glen Stevenson

Margaret Whitton

Holly Stevenson

Rick Ducommun

Snik

Frank Whaley

Boy

Ben Savage

Eric Stevenson

William Murray Weiss

Todd

Devin Ratray

Ronnie Coleman

Amber Barretto

Kiersten

J. Michael Hunter

Mr. Finn

Tom Hull

Principal

Magbee

Bus Driver

Lisa Cain

Holly's Friend

Dana Wood

Arnold

Byron Faler

Schmoog

Doug Turner

St. Louis Monster

Donna Strickland

TV Guest

Howard Spiegel

Father

Jessica Hauser

Innocent Girl

Jessica Greenberg

Painted-Face Girl

Natanya Ross

Kid on Trial

Michael Weaver

Kid on Trial

Luke Greenberg

Kid on Trial

Morgan Greenberg

Kid on Trial

Alexander Knoll

Kid on Trial

Herbert Duarte

Kid on Trial

Kala Savage

Little Monster

Rachel Weiss

Little Monster

Matt Cavenaugh

Little Monster

Amy Holden

Little Monster

Stacy Pochowicz

Little Monster

Laura Winstead

Little Monster

Elise Schillmoller

Little Monster

Trent Jobin

Little Monster

Amy Plaskett

Little Monster

Ashley Broadfoot

Little Monster

Ginny Broadfoot

Little Monster

Jeremy Fowler

Little Monster

Scott Bayzle

Little Monster