 | Rick Moranis als Wayne Szalinski |
 | Marcia Strassman als Diane Szalinski |
 | Robert Oliveri als Nick Szalinski |
 | Daniel Shalikar als Adam Szalinski |
| Joshua Shalikar als Adam Szalinski |
 | Lloyd Bridges als Clifford Sterling |
 | John Shea als Hendrickson |
 | Keri Russell als Mandy |
 | Ron Canada als Marshall Brooks |
| Amy O'Neill als Amy Szalinski |
 | Michael Milhoan als Capt. Ed Myerson |
 | Gregory Sierra als Terence Wheeler |
 | Leslie Neale als Constance Winters |
 | Julia Sweeney als Nosey Neighbor |
 | Linda Carlson als Nosey Neighbor |
 | Lisa Mende als Lab Technician |
 | John Paragon als Lab Technician |
 | Kenneth Tobey als Smitty |
 | Bill Moseley als Federal Marshall |
| Edward S. Feldman als Las Vegas Couple |
 | Suzanne Kent als Las Vegas Couple |
 | Alex Daniels als Uncle Yanosh |
| Robert Jaffe als Motorcycle Officer |
 | Ron Lawrence als Motorcycle Officer |
 | John Hora als Helicopter Observer |
| Mary Ellen Moore als Police Woman |
| Randy Swallow als Vegas Reporter |
| Pamela Cederquist als Vegas Reporter |
| James M. Lauten als Vegas Reporter |
| Shannon M. Steger als Nevada Militia |
| Minori Goto als Japanese Tourist |
| Mamoru Kanal als Japanese Tourist |
| Gregory McCurdy als Police Officer |
| David Scates als Rock Fan in Crowd |
| Marion Palmer als Hard Rock Reporter |
| Kathy Pastor als Hard Rock Hostess |
| Bill Loska als Highway Patrol Officer |
| Stuart Gordon | Executive Producer |
| Michael A. Stevenson | Editor |
| Edward S. Feldman | Producer |
| Randal Kleiser | Director |
| Brian Yuzna | Characters |
| Dawn Steel | Producer |
| Stuart Gordon | Characters |
| Ed Naha | Characters |
| Harry Hitner | Editor |
| Thom Eberhardt | Screenplay |
| John Hora | Director of Photography |
| Garry Goodrow | Screenplay |
| Peter Elbling | Screenplay |
| Albert Band | Executive Producer |
| Bruce Broughton | Original Music Composer |
| Randy Glass | Chief Lighting Technician |
| Renee Rousselot | Casting |
| Tom Bronson | Costume Design |
| Leslie Dilley | Production Design |
| Dennis E. Jones | Co-Producer |
| Bobby J. Foxworth | Stunt Coordinator |
| John C. Meier | Stunts |
| Billy Hank Hooker | Stunts |
| Bennie Moore | Stunts |
| Dennis Deveaugh | Stunts |
| Tom Bahr | Stunts |
| Lynn Salvatori | Stunts |
| Danny Wynands | Stunts |
| Tracy Keehn-Dashnaw | Stunts |
| Jeannie Epper | Stunts |
| Jeff Jensen | Stunts |
| Cindy Folkerson | Stunts |
| Richard E. Butler | Stunts |
| Gary Morgan | Stunts |
| Cheryl Wheeler Duncan | Stunts |
| Whitney Green | Unit Production Manager |
| Frank Capra III | First Assistant Director |
| Doug Metzger | First Assistant Director |
| Jeffrey Wetzel | Second Assistant Director |
| Ed Verreaux | Art Direction |
| Edward T. McAvoy | Assistant Art Director |
| Dorree Cooper | Set Decoration |
| Tina Hirsch | Additional Editing |
| William L. Asman | Camera Operator |
| Norman Cattell | First Assistant Camera |
| Joseph T. Mastrolia | Set Costumer |
| Laura Lee Grubich | Hairstylist |
| Marilyn Giardino | Script Supervisor |
| Bill Cancienne | Assistant Property Master |
| John Berger | Set Designer |
| Gina B. Cranham | Set Designer |
| Michael J. Spehar | Best Boy Electric |
| Rick Wilhoit | Best Boy Electric |
| Peter Wagner | Key Grip |
| Ronald Viveros | Best Boy Grip |
| Gregory Romero | Best Boy Grip |
| Carlos M. Gallardo | Dolly Grip |
| Roger Pietschmann | Production Sound Mixer |
| Jack M. Nietzsche Jr. | Boom Operator |
| Gail DuFosse | Assistant Editor |
| Jim Suhy | Assistant Editor |
| Scot Scalise | Assistant Editor |
| Tatiana S. Riegel | Assistant Editor |
| Juliette Yager | Visual Effects Editor |
| Patricia Carlin | Music Editor |
| Dessie Markovsky | Sound Designer |
| Dessie Markovsky | Supervising Sound Editor |
| Emile Razpopov | Sound Designer |
| Emile Razpopov | Supervising Sound Editor |
| William Hooper | Sound Editor |
| Marty Stein | Sound Editor |
| Edmund J. Lachmann | Sound Editor |
| Michael Hoskinson | Sound Editor |
| Bobbi Banks | Sound Editor |
| Marc Deschaine | Assistant Sound Editor |
| Leslie Dilley | Second Unit Director |
| Jeffrey Wetzel | Second Unit First Assistant Director |
| Allen D. Easton | Second Unit Director of Photography |
| John Villarino | Construction Coordinator |
| Jeff Winn | Craft Service |
| Frank McEldowney | Greensman |
| Doc Kane | ADR Mixer |
| David Gertz | ADR Mixer |
| David Gertz | Foley Mixer |
| John T. Reitz | Sound Re-Recording Mixer |
| Gregg Rudloff | Sound Re-Recording Mixer |
| David E. Campbell | Sound Re-Recording Mixer |
| Penelope Gottlieb | Title Designer |
| Theresa Repola Mohammed | Negative Cutter |
| Bob Kaiser | Color Timer |
| Deborah Brock | Co-Executive Producer |
