Directed by
| Tony Benedict | ||
| Gerry Chiniquy | ||
| Arthur Davis | ... | (as Art Davis) |
| David Detiege | ... | (as Dave Detiege) |
| Friz Freleng | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Tony Benedict | ... | (story) (uncredited) |
| John W. Dunn | ... | (story) (uncredited) |
| Friz Freleng | ... | (story) (uncredited) |
Cast
| Mel Blanc | ... | Daffy Duck / Speedy Gonzales / Pig Boss / Various Mexican Mice (voice) | |
 |
Nancy Wible | ... | Mice Children (voice) |
Produced by
| David H. DePatie | ... | producer (uncredited) |
| Friz Freleng | ... | producer (uncredited) |
| Hal Geer | ... | executive producer (uncredited) |
Music by
| Harper MacKay | ||
Editing by
| Robert T. Gillis | ... | (as Bob Gillis) |
Animation Department
| Jesse Santos | ... | layout artist (uncredited) |
| Martin Strudler | ... | layout artist (uncredited) |
| Richard H. Thomas | ... | background artist (uncredited) |
Music Department
| Joe Siracusa | ... | music editor (uncredited) |
