"Tim Avery, an aspiring cartoonist, finds himself in a predicament when his dog stumbles upon the mask of Loki. Then after conceiving an infant son "born of the mask", he discovers just how looney child raising can be."
Jamie Kennedy
as Tim Avery
Alan Cumming
as Loki
Traylor Howard
as Tonya Avery
Kal Penn
as Jorge
Steven Wright
as Daniel Moss
Ben Stein
as Dr. Neuman
Peter Callan
as Museum Redneck
Liam Falconer
as Alvey
Ryan Falconer
Brett Pickup
as Museum Boy
Ashley Lyons
as Museum Security Guard
Wayne McDaniel
as Museum Person
Sandy Winton
as Chris
Rebecca Massey
as Clare
Issac Longmuir
as Chris & Clare's Child
Tayzin Fahey-Leigh
Skyla Laginha
Lochie Nazer Hennings
Andie Rogers
Trilby Glover
as Dream Nurse
Josephine Chu
as Tour Kid
Solomon Freer
Ethan Coker
Ryan Johnson
as Chad
Victoria Thaine
as Sylvia
Bob Hoskins
as Odin
Duncan Young
as Mansion Doorman
Michelle Hopper
as Band Member / Female Dancer
Maya McClean
Ebony Conditsis
Ivah Seeto
Amber Todd
as Daniel's Assistant
Damon Herriman
as Animagine Employee
Raj Ryan
as Dr. Hamada
Emma Jackson
as Delivery Nurse
Jerry Minor
as Shopkeeper
Holly Austin
as Hospital Nurse
Jeanette Cronin
as Housewife
Magda Szubanski
as Neighbor Betty
Peter Flett
as Mr. Kemperbee
Amanda Smyth
as Mrs. Babcock, Obese
Matt Passmore
as Network Executive
Tina Bursill
Anthony Kierann
Colin Borgonon
as New York Executive
Ling Cooper Tang
as Animator
Simon Maiden
Michael Denkha
Dorian Nkono
Adam Moulds
Wyvern 'Stevie' Wilkins
as Male Dancer
Hayes Loau
Chris Dair
Anthony Palmer
Ryan Sheppard
Harli Ames
as Halloween Party-Goer
Marney McQueen
Jaime Mears
Paul Pantano
Alberto Dominguez
as Party-Goer
Esosa Edmonds
as Burly Female Traffic Cop Odin
Peter Plusch
as Reporter
Joyce Kurtz
as Baby Alvey (voice)
Mona Marshall
Mary Mouser
as Alvey Avery (voice)
Neil Ross
as Deep Alvey Voice (voice)
Richard Steven Horvitz
as Otis (voice)
Bill Farmer
as Mask Otis (voice)
Alyssa McClelland
Malcolm Campbell
Editor
Erica Huggins
Producer
Randy Edelman
Original Music Composer
Lance Khazei
Screenplay
Lawrence Guterman
Director
Greg Gardiner
Director of Photography
Kristin Witcombe
Script Supervisor
Tov Belling
First Assistant Camera
Adrien Seffrin
Focus Puller
Reg Garside
Gaffer
Darrin Keough
Additional Camera
Vince Valitutti
Still Photographer
John Trapman
Camera Operator
Aron Walker
Dolly Grip
Damien Beebe
Jem Rayner
Marc Spicer
Simon Harding
Steadicam Operator
Brett Tracey
Clapper Loader
Calum McFarlane
"A" Camera Operator
Andrew Turman
Second Unit Director of Photography
Toby Copping
Key Grip
Lee Mariano
Second Assistant "B" Camera
Matt Toll
First Assistant "A" Camera
David Birrell
Assistant Editor
Michael Vivian
Damian Wyvill
David Knight
Gerard Maher
Cameron Morley
Second Assistant Camera
Jim Passon
Color Timer
Carson Reaves
Matthew Copping
Pat Sito
Production Manager
Chuck Duke
Animation
Dennis Venizelos
Background Designer
Howard R. Campbell
Technical Supervisor
Jennifer Yuan
John Dillon
Special Effects
Toby Pease
First Assistant Director
Tricia McInally
Art Department Coordinator
Andrew Short
Set Dresser
Gary Dixon
Boom Operator
Frank Smathers
Sound Editor
Beau Marks
Unit Production Manager
Jennifer Cornwell
Susan MacLeod
Visual Effects Producer
Brian W. Jennings
Nancy Barker
First Assistant Sound Editor
Mary-Liz Andrews
Construction Coordinator
Rebecca Cohen
Set Decoration
Jo-Ann Beikoff
Brian Dusting
Property Master
Greg Hedgepath
Supervising Sound Editor
Lynell Bangs
Production Accountant
Roger Mussenden
Casting
Giovanni Pacialeo
Second Second Assistant Director
Barbara Harris
ADR Voice Casting
Mark Larry
Debra Neil-Fisher
Michael Edward Johnson
Fred Stafford
ADR Editor
Daryl Lathrop
ADR Recordist
Thom Brennan
Foley Supervisor
Mary E. Vogt
Costume Design
Julio Carmona
James E. Price
Visual Effects Supervisor
Art Direction
Bobbi Banks
ADR Supervisor
Alyson Dee Moore
Foley Artist
Mary Jo Lang
Foley Mixer
Scott Morgan
Foley Recordist
Ron Bedrosian
ADR Mixer
Michelle McGahey
Supervising Art Director
Keith Young
Choreographer
James Azizi Penny
John Roesch
Naomi Enfield
Second Assistant Director
David A. Cohen
Supervising Dialogue Editor
Ben Wilkins
Weldon Brown
Martin Allan Kloner
Visual Effects Editor
Eddie Kim
Bill Booth
Paul 'Salty' Brincat
Sound Recordist
Ned Gorman
Brian Sipe
Special Effects Makeup Artist
Jon Taylor
Sound Re-Recording Mixer
Colleen Bachman
Visual Effects Coordinator
Bruce Jones
David Dupuis
Prosthetic Makeup Artist
Michele Ferrone
Toni Ffrench
Makeup & Hair
Christy Gerhart
Music Coordinator
Andrew Silver
Music Editor
Ralph Ferraro
Orchestrator
Mark Dornfeld
Nadia Cowell
Edward Hirsh
Second Unit Director
Brad Sherman
Rick Downey
Negative Cutter
Erica Wells
Thomas Schelesny
Fiona Searson
Unit Publicist
Chiara Tripodi
Michael Herbick
John Coniglio
Sean Gorman
Associate Producer
Scott Kroopf
Mike Richardson
Executive Producer
Dae Won Cho
Kent Alterman
Stephen Jones
Co-Producer
Michele Weiss
Leslie Dilley
Production Design
Toby Emmerich
Tom Tataranowicz
Animation Production Assistant
Writer
Damien Carr