 | Gregory Smith als Alan Abernathy |
 | Kirsten Dunst als Christy Fimple |
 | Denis Leary als Gil Mars |
 | Phil Hartman als Phil Fimple |
 | David Cross als Irwin Wayfair |
 | Jay Mohr als Larry Benson |
 | Kevin Dunn als Stuart Abernathy |
 | Ann Magnuson als Irene Abernathy |
 | Wendy Schaal als Marion Fimple |
 | Jacob Smith als Timmy Fimple |
 | Tommy Lee Jones als Chip Hazard (voice) |
 | Frank Langella als Archer (voice) |
 | Ernest Borgnine als Kip Killagin (voice) |
 | Jim Brown als Butch Meathook (voice) |
 | Bruce Dern als Link Static (voice) |
 | George Kennedy als Brick Bazooka (voice) |
 | Clint Walker als Nick Nitro (voice) |
 | Christopher Guest als Slamfist / Scratch-It (voice) |
 | Michael McKean als Insaniac / Freakenstein (voice) |
 | Harry Shearer als Punch-It (voice) |
 | Sarah Michelle Gellar als Gwendy Doll (voice) |
 | Christina Ricci als Gwendy Doll (voice) |
 | Dick Miller als Joe |
 | Belinda Balaski als Neighbor |
 | Jackie Joseph als Wife |
 | Rance Howard als Husband |
 | Cheri Oteri als Globotech Telephone Operator (uncredited) |
 | Robert Picardo als Ralph, Clean Room Technician |
 | Archie Hahn als Satellite Dish Installer |
 | Alexandra Wilson als Miss Kegel |
| Ted Elliott | Screenplay |
| Terry Rossio | Screenplay |
| Gavin Scott | Screenplay |
| Adam Rifkin | Screenplay |
| Jamie Anderson | Director of Photography |
| Marshall Harvey | Editor |
| Michael Finnell | Producer |
| Walter F. Parkes | Executive Producer |
| Colin Wilson | Producer |
| Joe Dante | Director |
| Chuck Duke | Animation |
| Michael Thau | Editor |
| Denise Chamian | Casting |
| William Sandell | Production Design |
| Brad Ricker | Art Direction |
| Rosemary Brandenburg | Set Decoration |
| Carole Brown-James | Costume Design |
| Christina Smith | Makeup Department Head |
| Molly Click | Art Department Coordinator |
| Marvin Salsberg | Construction Coordinator |
| John Roesch | Foley |
| John Pospisil | Sound Designer |
| Ken Pepiot | Special Effects Coordinator |
| David Andrews | Animation Supervisor |
| Joel Aron | Sequence Supervisor |
| David Meny | Sequence Supervisor |
| George Hull | Visual Effects Art Director |
| Christopher S. Baird | Visual Effects Editor |
| Kim Bromley | Visual Effects Producer |
| Jeff Matakovich | Visual Effects Supervisor |
| M. James Arnett | Stunt Coordinator |
| Mark W. Mansbridge | Supervising Art Director |
| Jerry Goldsmith | Original Music Composer |
| Jerry Moss | Property Master |
| Julia Evershade | Supervising Dialogue Editor |
| Susan Dudeck | Sound Effects Editor |
| Mark A. Mangini | Supervising Sound Editor |
| Bob Herron | Stunts |
| Paul Deason | Co-Producer |
| Cynthia Barr | Assistant Makeup Artist |
| Judith A. Cory | Hair Department Head |
| Karyn Huston | Assistant Hairstylist |
| Susan Schuler-Page | Hairstylist |
| Paul Deason | Unit Production Manager |
| Brad Goodman | Post Production Supervisor |
| Benita Allen | First Assistant Director |
| M. James Arnett | Second Unit Director |
| Dieter Busch | Second Assistant Director |
| Nancy L. Ventura | Second Second Assistant Director |
| Tony Allard | Propmaker |
| Jim Bandsuh | Production Illustrator |
| Jeff Brown | Greensman |
| Stacy Doran | Set Dresser |
| Henry Stuart John | Construction Foreman |
| Kristin Frances Jones | On Set Dresser |
| David Lowery | Storyboard Artist |
| Melany Maximus | Concept Artist |
| Arthur Nichols | Character Designer |
| Andrew Petrotta | Assistant Property Master |
| Brett C. Smith | Leadman |
| Bill Taliaferro | Set Designer |
| Nancy Barker | Assistant Sound Editor |
| Thom Brennan | Foley Supervisor |
| Hilda Hodges | Foley Artist |
| Randall L. Johnson | Boom Operator |
| Ken King | Production Sound Mixer |
| Mary Jo Lang | Foley Mixer |
| Eric Lindemann | Supervising Sound Editor |
| John Pospisil | Sound Effects Editor |
| Carolyn Tapp | Foley Recordist |
| William Butler | Special Effects Technician |
| Kim Derry | Special Effects |
| Keith Marbory | Special Effects Supervisor |
| Kirk Skodis | Animatronics Designer |
| Laura Stella | Mechanical Designer |
| Stiles White | Production Coordinator |
| Stan Winston | Animatronic and Prosthetic Effects |
| Mimi Abers | Digital Compositor |
| Alexandra Altrocchi | Visual Effects Coordinator |
| Leslie Barnett | Visual Effects Production Manager |
| Ari Rapkin Blenkhorn | Software Engineer |
| Michael Di Como | CG Supervisor |
| Selwyn Eddy | Matchmove Supervisor |
| Stefen Fangmeier | Senior Visual Effects Supervisor |
| Scott Frankel | Compositing Supervisor |
| Mohen Leo | Visual Effects Technical Director |
| Marcus Stokes | Visual Effects |
| Michael Thompson | Information Systems Manager |
| Paul Vega | Visual Effects Assistant Editor |
| Tim Waddy | CG Animator |
| Seth Arnett | Utility Stunts |
| James Ryan | Stunts |
| Michael J. Bailey | Assistant Chief Lighting Technician |
| John Bertram | Grip |
| Mike Cerone | Lighting Technician |
| Michael S. Endler | First Assistant Camera |
| Jimmy Ferguson | Second Assistant Camera |
| Erica Froker | Camera Loader |
| Harry K. Garvin | Steadicam Operator |
| Michael Ronald Heath | Best Boy Grip |
| Mauriece Jacks Jr. | Video Assist Operator |
| R. Scott Judge | Dolly Grip |
| Robert LaBonge | Camera Operator |
| Al LaVerde | Key Grip |
| Darren Michaels | Still Photographer |
| David Morton | Gaffer |
| Randy Shanofsky | First Assistant "B" Camera |
| George Stephenson | Additional Camera |
| Francis X. Valdez III | Rigging Gaffer |
| David Youel | Electrician |
| Kara Katsoulis | Casting Assistant |
| Shawn Robinson | Utility Stunts |
| Cinda-Lin James | Utility Stunts |
| Jill Brown | Stunts |
| Pat Romano | Stunts |
| Mike Smith | Stunts |
| Cinda-Lin James | Stunt Double |
| Jared S. Eddo | Stunts |
| Mark Aaron Wagner | Stunt Double |
| Shawn Kautz | Stunts |
| Michael Owen | Stunts |
