 | Don Rickles als George Wilson |
 | George Kennedy als Mr. Johnson |
 | Justin Cooper als Dennis Mitchell |
 | Betty White als Martha Wilson |
 | Brian Doyle-Murray als Professor |
 | Carrot Top als Sylvester |
 | Dwier Brown als Henry Mitchell |
 | Heidi Swedberg als Alice Mitchell |
| Keith Reece als Gunther |
| Jacqueline Steiger als Margaret |
| Danny Turner als Joey |
 | Alexa PenaVega als Gina |
 | Danny Breen als Fireman #1 |
| Brooke Dyan Candy als Girl at Diving Board |
| Tom Forrest als Driver |
 | Brian Habicht als Guy at Dart Booth |
| Darrell Harris als Fireman #2 |
 | Angelo Tiffe als Ticket Taker |
 | John Zarchen als Paramedic |
 | Louis Perez als (uncredited) |
 | George Wendt als Policeman (uncredited) |
| Graeme Revell | Original Music Composer |
| Jerry Grandey | First Assistant Director |
| Jeffrey Silver | Producer |
| Robert F. Newmyer | Writer |
| Sharon Howard-Field | Casting |
| Tim Simonec | Orchestrator |
| Charles T. Kanganis | Director |
| Christopher Faloona | Director of Photography |
| Joaquin Sedillo | Camera Operator |
| Owens Hill | Casting |
| Gloria D'Alessandro | ADR Editor |
| Hank Ketcham | Characters |
| Tim McCanlies | Screenplay |
| Tim McCanlies | Producer |
| Joseph T. Garrity | Production Design |
| Jeffrey Reiner | Editor |
| Martine White | Location Manager |
| Monty Cox | Stunt Coordinator |
| Jeff Schechter | Story |
| Timothy A. Cleveland | Sound Effects Editor |
| John R. Woodward | First Assistant Director |
| Natalie Richards | Art Direction |
| Rick Camera | Sound Effects Editor |
| Charlene Amateau | Set Costumer |
| Kathy McHugh | Production Coordinator |
| Julie Pitkanen | Script Supervisor |
| Mike Stassi | Set Designer |
| Barbara Mesney | Set Designer |
| Patrick J. Foley | Dialogue Editor |
| John F. Reynolds | Dialogue Editor |
| George Nemzer | Sound Effects Editor |
| Jayme S. Parker | Foley Editor |
| Ashley Revell | Music Editor |
| Mark Fellman | Still Photographer |
| David E. Harshbarger | Property Master |
| Walter Newman | Supervising Sound Editor |
| Kenneth Young | Sound Effects Editor |
| Otis Van Osten | Sound Editor |
| Randy McDonald | Boom Operator |
| Perri Kimono | Costume Supervisor |
| Stephen J. Ullman | Steadicam Operator |
| Eric Cameron Hosmer | Sound Effects Editor |
| Donna L. May | Set Costumer |
| Warren Welch | Set Decoration |
| David L. Horton Jr. | Foley Editor |
| Catt LeBaigue | Supervising Sound Editor |
| Darren Wright | Sound Effects Editor |
| Christian Perry | Choreographer |
