 | Topher Grace als Matt Franklin |
 | Anna Faris als Wendy Franklin |
 | Dan Fogler als Barry Nathan |
 | Teresa Palmer als Tori Frederking |
 | Michelle Trachtenberg als Kitchelle Storms |
 | Michael Biehn als Bill Franklin |
 | Chris Pratt als Kyle Masterson |
 | Jeanie Hackett als Libby Franklin |
 | Lucy Punch als Shelly |
 | Demetri Martin als Carlos |
 | Michael Ian Black als Pete Bering |
 | Bob Odenkirk als Mike |
 | Angie Everhart als Trish Anderson |
 | Jay Jablonski als Benji |
 | Edwin Hodge als Bryce |
 | Nathalie Kelley als Beth |
 | Robert Hoffman als Tyler 'Dance Machine' Jones |
 | Ryan Bittle als Rick Herrington |
 | Seth Gabel als Brent |
 | Candace Kroslak als Ally |
 | Wade Allain-Marcus als Broder |
| Bruce Nelson als Officer Frank Johnson |
 | James Sharpe als Steven |
 | Clement von Franckenstein als Frances Triebverbrecher |
 | Jennifer Sommerfeld als Martina |
| Dustin Leighton als The Loser Who Always Shows Up at the Party with a Guitar |
| Meghan Stansfield als Claire |
 | Ginnifer Goodwin als Banky |
| Megan Mieduch |
| Jackie Filgo | Screenplay |
| Jeff Filgo | Screenplay |
| Topher Grace | Story |
| Michael Dowse | Director |
| William Arnold | Production Design |
| Christine Orth | Key Costumer |
| Jeff Carson | Music Editor |
| Trevor Horn | Original Music Composer |
| Tim Carras | Visual Effects Coordinator |
| Ronald Batzdorff | Still Photographer |
| Gordon Kaywin | Story |
| Elliott Glick | Art Direction |
| Deborah K. Larsen | Makeup Department Head |
| Dana Vargas | Key Hair Stylist |
| Cary Cook | Camera Operator |
| Laura Whitehead | Art Department Coordinator |
| Javier Bennassar | Sound Effects Editor |
| Kathy Nelson | Music Supervisor |
| Martin Blankemeyer | Script Editor |
| Bruno Van Zeebroeck | Special Effects Coordinator |
| George Bianchini | Steadicam Operator |
| Kim Santantonio | Hair Department Head |
| Naomi Yospe | Production Coordinator |
| Sarah Bowen | Producer |
| David M. Bernstein | First Assistant Director |
| Erick Brennan | Special Effects Coordinator |
| Lee Haxall | Editor |
| Jonny Pray | Costume Supervisor |
| Karen Mattingly | Script Supervisor |
| Joanna Colbert | Casting |
| Rich Mento | Casting |
| Terry Kempf | Construction Coordinator |
| Oliver Cary | Camera Operator |
| Carol Oditz | Costume Design |
| Terry Stacey | Director of Photography |
| Susannah Carradine | Art Department Coordinator |
| David Esparza | Sound Effects Editor |
| Donna Stamps | Set Decoration |
| Sheryl Ptak | Key Makeup Artist |
| Steve Constancio | Key Set Costumer |
| Karen Golden | Script Supervisor |
| Mickey Giacomazzi | Stunt Coordinator |
| Ryan Kavanaugh | Producer |
| Jim Whitaker | Producer |
| Edward J. Borasch Jr | Property Master |
| Gabriel J. Serrano | Sound Recordist |
| Russell Farmarco | Dialogue Editor |
| Robert Jackson | Supervising Sound Editor |
| Leslie Shatz | Sound Re-Recording Mixer |
| Marshall Garlington | Sound Re-Recording Mixer |
| Lisa Pinero | Sound Mixer |
| Andy Nelson | Accounting Clerk Assistant |
| Jody Spilkoman | Second Assistant Director |
