 | Tex Ritter als Narrator (voice) |
 | Tex Avery als Cavemen (uncredited) |
 | June Foray als Nagging Cave-wife (uncredited) |
| Tex Avery | Director |
| Heck Allen | Story |
| Michael Lah | Animation |
| Grant Simmons | Animation |
| Scott Bradley | Music |
| Ray Patterson | Animation |
| Walt Clinton | Animation |
| John Didrik Johnsen | Background Designer |
| Fred Quimby | Producer |
