Directed by
| Tex Avery | ... | (uncredited) |
| Walter Lantz | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Tex Avery | ... | (story) (uncredited) |
| Jack Carr | ... | (story) (uncredited) |
| Walter Lantz | ... | (story) (uncredited) |
| Victor McLeod | ... | (story) (uncredited) |
Cast
 |
Allan Watson | ... | Mars (uncredited) |
Produced by
| Walter Lantz | ... | producer |
Music by
| James Dietrich | ||
Animation Department
| Ray Abrams | ... | artist |
| Tex Avery | ... | artist (as Fred Avery) |
| Jack Carr | ... | artist |
| Joe D'Igalo | ... | artist |
| Victor McLeod | ... | artist |
| Ernest Smythe | ... | artist |
| Virgil Ross | ... | assistant animator (uncredited) |
| Ernest Smythe | ... | background artist (uncredited) / layout artist (uncredited) |
Additional Crew
| Carl Laemmle | ... | presenter |
