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.
| Sound | Randy Edelman | Original Music Composer |
| Camera | Greg Gardiner | Director of Photography |
| Directing | Lawrence Guterman | Director |
| Production | Erica Huggins | Producer |
| Editing | Malcolm Campbell | Editor |
| Writing | Lance Khazei | Screenplay |
| Art | Jennifer Yuan | Background Designer |
| Production | Pat Sito | Production Manager |
| Visual Effects | Chuck Duke | Animation |
| Art | Dennis Venizelos | Background Designer |
| Crew | Howard R. Campbell | Technical Supervisor |
| Crew | John Dillon | Special Effects |
| Sound | Michael Herbick | Sound Re-Recording Mixer |
| Production | Toby Emmerich | Executive Producer |
| Production | Dae Won Cho | Producer |
| Production | Scott Kroopf | Producer |
| Production | Stephen Jones | Co-Producer |
| Writing | Lance Khazei | Writer |
| Production | Kent Alterman | Executive Producer |
| Production | Sean Gorman | Associate Producer |
| Production | Beau Marks | Executive Producer |
| Visual Effects | Tom Tataranowicz | Animation Production Assistant |
| Art | Leslie Dilley | Production Design |
| Production | Mike Richardson | Executive Producer |
| Production | Michele Weiss | Executive Producer |
| Directing | Kristin Witcombe | Script Supervisor |
| Camera | Damien Beebe | Camera Operator |
| Camera | Tov Belling | First Assistant Camera |
| Camera | Matthew Copping | Dolly Grip |
| Camera | Toby Copping | Key Grip |
| Lighting | Reg Garside | Gaffer |
| Camera | Simon Harding | Camera Operator |
| Camera | Simon Harding | Steadicam Operator |
| Camera | Darrin Keough | Additional Camera |
| Camera | David Knight | Steadicam Operator |
| Camera | Gerard Maher | Clapper Loader |
| Camera | Lee Mariano | Second Assistant "B" Camera |
| Camera | Calum McFarlane | "A" Camera Operator |
| Camera | Cameron Morley | Second Assistant Camera |
| Camera | Jem Rayner | First Assistant Camera |
| Camera | Carson Reaves | First Assistant Camera |
| Camera | Marc Spicer | Camera Operator |
| Camera | Matt Toll | First Assistant "A" Camera |
| Camera | Brett Tracey | Clapper Loader |
| Camera | John Trapman | Camera Operator |
| Camera | Andrew Turman | Second Unit Director of Photography |
| Camera | Vince Valitutti | Still Photographer |
| Camera | Michael Vivian | Dolly Grip |
| Camera | Aron Walker | Dolly Grip |
| Camera | Adrien Seffrin | Focus Puller |
| Camera | Damian Wyvill | Additional Camera |
| Editing | David Birrell | Assistant Editor |
| Editing | Jim Passon | Color Timer |
| Production | Roger Mussenden | Casting |
| Costume & Make-Up | Mary E. Vogt | Costume Design |
| Visual Effects | James E. Price | Visual Effects Supervisor |
| Editing | Debra Neil-Fisher | Editor |
| Production | Beau Marks | Unit Production Manager |
| Production | Jennifer Cornwell | Unit Production Manager |
| Directing | Toby Pease | First Assistant Director |
| Directing | Naomi Enfield | Second Assistant Director |
| Visual Effects | Susan MacLeod | Visual Effects Producer |
| Art | Michelle McGahey | Supervising Art Director |
| Art | Bill Booth | Supervising Art Director |
| Art | Brian Dusting | Art Direction |
| Art | Tricia McInally | Art Department Coordinator |
| Art | Rebecca Cohen | Set Decoration |
| Art | Andrew Short | Set Dresser |
| Art | Jo-Ann Beikoff | Set Dresser |
| Sound | Paul 'Salty' Brincat | Sound Recordist |
| Sound | Gary Dixon | Boom Operator |
| Production | Lynell Bangs | Production Accountant |
| Crew | Keith Young | Choreographer |
| Directing | Giovanni Pacialeo | Second Second Assistant Director |
| Art | Brian Dusting | Property Master |
| Crew | Martin Allan Kloner | Visual Effects Editor |
| Sound | Greg Hedgepath | Supervising Sound Editor |
| Sound | David A. Cohen | Supervising Dialogue Editor |
| Sound | Ben Wilkins | Sound Editor |
| Sound | Frank Smathers | Sound Editor |
| Sound | Brian W. Jennings | Sound Editor |
| Sound | Mark Larry | Sound Editor |
| Sound | Eddie Kim | Sound Editor |
| Sound | James Azizi Penny | Sound Editor |
| Sound | Michael Edward Johnson | Sound Editor |
| Sound | Bobbi Banks | ADR Supervisor |
| Sound | Fred Stafford | ADR Editor |
| Sound | Thom Brennan | Foley Supervisor |
| Sound | Nancy Barker | First Assistant Sound Editor |
| Sound | John Roesch | Foley Artist |
| Sound | Alyson Dee Moore | Foley Artist |
| Sound | Mary Jo Lang | Foley Mixer |
| Sound | Scott Morgan | Foley Recordist |
| Sound | Ron Bedrosian | ADR Mixer |
| Sound | Weldon Brown | ADR Mixer |
| Sound | Julio Carmona | ADR Recordist |
| Sound | Daryl Lathrop | ADR Recordist |
| Production | Barbara Harris | ADR Voice Casting |
| Sound | Jon Taylor | Sound Re-Recording Mixer |
| Sound | Brad Sherman | Sound Re-Recording Mixer |
| Art | Mary-Liz Andrews | Construction Coordinator |
| Costume & Make-Up | Chiara Tripodi | Makeup & Hair |
| Costume & Make-Up | Toni Ffrench | Makeup & Hair |
| Costume & Make-Up | Erica Wells | Makeup & Hair |
| Costume & Make-Up | Nadia Cowell | Makeup & Hair |
| Visual Effects | Colleen Bachman | Visual Effects Coordinator |
| Visual Effects | Edward Hirsh | Visual Effects Supervisor |
| Visual Effects | Ned Gorman | Visual Effects Producer |
| Visual Effects | Thomas Schelesny | Visual Effects Supervisor |
| Visual Effects | Bruce Jones | Visual Effects Producer |
| Costume & Make-Up | David Dupuis | Prosthetic Makeup Artist |
| Costume & Make-Up | Brian Sipe | Special Effects Makeup Artist |
| Crew | Fiona Searson | Unit Publicist |
| Directing | James E. Price | Second Unit Director |
| Sound | Andrew Silver | Music Editor |
| Sound | Ralph Ferraro | Orchestrator |
| Sound | Christy Gerhart | Music Coordinator |
| Visual Effects | Mark Dornfeld | Visual Effects Supervisor |
| Visual Effects | Michele Ferrone | Visual Effects Producer |
| Editing | Rick Downey | Negative Cutter |
| Editing | John Coniglio | Editor |
