| John Goodman | Fred Flintstone |
| Elizabeth Perkins | Wilma Flintstone |
| Rick Moranis | Barney Rubble |
| Rosie O'Donnell | Betty Rubble |
| Kyle MacLachlan | Cliff Vandercave |
| Halle Berry | Miss Stone |
| Elizabeth Taylor | Pearl Slaghoople |
| Dann Florek | Mr. Slate |
| Richard Moll | Hoagie |
| Laraine Newman | Susan Rock |
| Jonathan Winters | Grizzled Man |
| Harvey Korman | Dictabird |
| Rick Dees | Actor |
| Nancy Nayor | Actor |
| Jean Vander Pyl | Actor |
| Irwin Keyes | Joe Rockhead |
| Sheryl Lee Ralph | Mrs. Pyrite |
| Janice Kent | Stewardess |
| Jack O'Halloran | Yeti |
| Rod McCary | Store Manager |
| Kate Pierson | BC-52 |
| Fred Schneider | BC-52 |
| Jim Doughan | Maitre d' |
| Jay Leno | Bedrock's Most Wanted Host |
| Alan Blumenfeld | Fred Look-A-Like |
| Sam Raimi | Cliff Look-A-Like |
| Alex Zimmerman | Accuser |
| Dean Cundey | Technician |
| Joseph Barbera | Man in Mersandes |
| Bill Hanna | Executive in Boardroom |
| Mel Blanc | Voice of Dino |
Technical Credits
| Brian Levant | Director |
| Joseph Barbera | Executive Producer |
| Kent Beyda | Editor |
| Rosemary Brandenberg | Set Decoration/Design |
| Christopher Burian-Mohr | Art Director |
| Bruce Cohen | Producer |
| Dean Cundey | Cinematographer |
| Steven E. de Souza | Screenwriter |
| Paul Deason | Production Designer |
| Marty P. Ewing | Asst. Director |
| William Hanna | Executive Producer |
| Jim Jennewein | Screenwriter |
| Erin Kemp | Set Decoration/Design |
| Kathleen Kennedy | Executive Producer |
| David Kirschner | Executive Producer |
| Michael Lantieri | Special Effects |
| Elizabeth Lapp | Set Decoration/Design |
| Mitch Markowitz | Screenwriter |
| Gerald R. Molen | Producer |
| Jerry Molen | Executive Producer |
| Nancy Nayor | Casting |
| David Newman | Score Composer |
| Rosanna Norton | Costumes/Costume Designer |
| Tom S. Parker | Screenwriter |
| Nancy Patton | Art Director |
| Gary Ross | Screenwriter |
| William Sandell | Production Designer |
| Paul Sonski | Set Decoration/Design |
| Steven Spielberg | Producer |
| Raymond Stella | Camera Operator |
| Jim Teegarden | Art Director |
| Charles Wilborn | Musical Direction/Supervision |
| Colin Wilson | Co-producer |
