 | Chris Massoglia als Dane Thompson |
 | Nathan Gamble als Lucas Thompson |
 | Haley Bennett als Julie Campbell |
 | Teri Polo als Susan Thompson |
 | Bruce Dern als Creepy Carl |
 | Quinn Lord als Annie Smith |
 | John DeSantis als Monster Dad |
 | Doug Chapman als Normal Dad |
 | Mark Pawson als Travis |
 | Peter Shinkoda als Young Cop |
 | Merritt Patterson als Jessica |
 | Ali Cobrin als Tiffany |
 | Chelsea Ricketts als Whitney |
 | Chord Overstreet als Adam |
 | Dick Miller als Pizza Delivery Guy |
| Michel Litvak | Producer |
| Marshall Harvey | Editor |
| Nancy Nayor | Casting |
| Joe Dante | Director |
| Chris Bender | Executive Producer |
| Claudio Fäh | Producer |
| Mark L. Smith | Writer |
| David Lancaster | Producer |
| Theo van de Sande | Director of Photography |
| Art Anthony | Makeup Artist |
| Victoria Söderholm | Set Decoration |
| Brentan Harron | Production Design |
| Leah Ehman | Makeup Artist |
| Connie Kallos | Hairstylist |
| Doris Deutschmann | Assistant Art Director |
| Kate Main | Costume Design |
| Tyler Bishop Harron | Art Direction |
| Danna Rutherford | Hairstylist |
| Michelle Roth | Costume Supervisor |
| Gary Michael Walters | Executive Producer |
| J.C. Spink | Executive Producer |
| Vicki Sotheran | Producer |
| Jonathan Oakes | Co-Producer |
| Garrick Dion | Associate Producer |
| Jon Silk | Co-Producer |
| Scott J. Ateah | Stunt Coordinator |
| Fraser Corbett | Stunt Double |
| Jennifer Mylrea | Stunt Double |
| Daniel Cudmore | Stunt Double |
| Don Lew | Stunt Double |
| Ninon Parent | Stunt Double |
| Michael Toby | Set Designer |
| Lynn Werner | Assistant Set Decoration |
| Norbert Kaluza | "A" Camera Operator |
| Norbert Kaluza | Steadicam Operator |
| Ed Araquel | Still Photographer |
| Daryl Powell | Production Sound Mixer |
| Robert McDonagh | Boom Operator |
| Stuart Haggerty | Chief Lighting Technician |
| Tony Whiteside | Key Grip |
| Danna Rutherford | Key Hair Stylist |
| Leah Ehman | Key Makeup Artist |
| Darren Marcoux | Special Effects Coordinator |
| Jamie Lake | Location Manager |
| Bob Dennett | Transportation Coordinator |
| Mandy Butler | Production Accountant |
| Dean McQuillen | Construction Coordinator |
| Valentine Pavuls | Property Master |
| Laura Schneider | Assistant Property Master |
| Robert Pratt | Storyboard Artist |
| Steve Woodley | Animal Wrangler |
| James Forsyth | Extras Casting |
| Bruce Nyznik | Supervising Sound Editor |
| Jussi Tegelman | Sound Designer |
| Marti D. Humphrey | Sound Re-Recording Mixer |
| Chris M. Jacobson | Sound Effects Editor |
| Chris M. Jacobson | Sound Re-Recording Mixer |
| Brad Semenoff | Dialogue Editor |
| Devin Joseph | Dialogue Editor |
| John Sanacore | Foley Mixer |
| Alex Ullrich | Foley Artist |
| Bruce Nyznik | ADR Supervisor |
| Chris M. Jacobson | ADR Mixer |
| Susan Alexander | Digital Intermediate Producer |
| Bryan Pennington | Dolby Consultant |
| Allan Wilson | Conductor |
| Steven A. Saltzman | Music Editor |
| Ruby J. Munro | Script Supervisor |
| Javier Navarrete | Original Music Composer |
