Jack Sheppard

Tim Allen

Acting

Marsha Holloway

Courteney Cox

Acting

Dr. Grant

Chevy Chase

Acting

Tucker Willams / Mega-Boy

Spencer Breslin

Acting

Connor Shepard / Concussion

Kevin Zegers

Acting

Summer Jones / Wonder

Kate Mara

Acting

Dylan West / Houdini

Michael Cassidy

Acting

Cindy Collins / Princess

Ryan Whitney

Acting

Larraby

Rip Torn

Acting

Cindy's Mom

Cornelia Guest

Acting

Halloween Bully

Ashton Moio

Acting

Prince

Hunter Aarniokoski

Acting

Dylan's Teacher

Thomas F. Wilson

Acting

Mean Bully

Ridge Canipe

Acting

Meaner Bully

Danny McCarthy

Acting

Wendy's Employee

David L. Lander

Acting

Reporter

Lauren Sánchez Bezos

Acting

Dick

Willie Garson

Acting

Researcher Taylor

Jane Hajduk

Acting

Martial Arts Instructor

Tommy Chang

Acting

Researcher

Zoe Doyle

Acting

Large Agent

Tim Nasiopoulos

Acting

Cheerleader

Deanna DeLisle

Acting

Cheerleader

Meg Anderson

Acting

Cheerleader

Kendra Rose Montagna

Acting

Corporal Lipscombe (uncredited)

Aaron Abrams

Acting

Stefanie (uncredited)

Stacey Alfano

Costume & Make-Up

Fat Swimmer (uncredited)

Nick Baga

Acting

Ace (uncredited)

Alexis Bledel

Acting

Lab Researcher (uncredited)

Darryl Dinn

Acting

Girl with Big Hair (uncredited)

Allison Gordon

Acting

Kid In Pool (uncredited)

Sadey Paige Nifong

Acting

Carmen / Big haired Latina (uncredited)

Andrea Savo

Acting