 | Henry Corden als Fred Flintstone (voice) |
 | Mel Blanc als Barney Rubble / Dino (voice) |
 | Jean Vander Pyl als Wilma Flintstone / Pebbles Flintstone (voice) |
 | Gay Autterson als Betty Rubble (voice) |
 | Lucille Bliss als Bamm Bamm Rubble (voice) |
 | John Stephenson als Mr. George Nate Slate (voice) |
 | Don Messick als Ed the Foreman / Otis (voice) |
 | Virginia Gregg als Mrs. Santa Claus (voice) |
 | Hal Smith als Santa Claus (voice) |
| Charles A. Nichols | Director |
| Terry Moore | Editor |
| Tom Gleason | Editor |
| Dick Robbins | Writer |
| Duane Poole | Writer |
| William R. Kowalchuk Jr. | Editor |
| Joe Sandusky | Editor |
| William Hanna | Executive Producer |
| Joseph Barbera | Executive Producer |
| Alex Lovy | Associate Producer |
| Iwao Takamoto | Creative Producer |
| Hoyt Curtin | Original Music Composer |
| Hoyt Curtin | Songs |
