Directed by
| Ben Sharpsteen | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Walt Disney | ... | (story) (uncredited) |
| Otto Englander | ... | (story) (uncredited) |
| Jack Kinney | ... | (story) (uncredited) |
| Ted Sears | ... | (story) (uncredited) |
Cast
| Pinto Colvig | ... | Salty Seal (voice) | |
 |
Marcellite Garner | ... | Mickey's Nephews (voice) |
| Beatrice Hagen | ... | Mickey's Nephews (voice) | |
| Jayne Shadduck | ... | Mickey's Nephews (voice) | |
| Walt Disney | ... | Mickey Mouse (voice) (uncredited) | |
| Clarence Nash | ... | Donald Duck (voice) (uncredited) | |
Produced by
| Walt Disney | ... | producer (uncredited) |
Music by
| Paul J. Smith | ... | (uncredited) |
Sound Department
| George Lowerre | ... | sound engineer (uncredited) |
Visual Effects by
| John McManus | ... | effects animator (uncredited) |
Animation Department
| James Algar | ... | animator (uncredited) |
| Larry Clemmons | ... | animator (uncredited) |
| Chuck Couch | ... | animator (uncredited) |
| Shamus Culhane | ... | animator (uncredited) |
| Al Eugster | ... | animator (uncredited) |
| Jack Hannah | ... | animator (uncredited) |
| Milt Kahl | ... | animator (uncredited) |
| Frank Kelling | ... | animator (uncredited) |
| Dan MacManus | ... | effects animator (uncredited) |
| Don Patterson | ... | animator (uncredited) |
| Hawley Pratt | ... | animator (uncredited) |
| Wolfgang Reitherman | ... | animator (uncredited) |
| Milt Schaffer | ... | animator (uncredited) |
| Fred Spencer | ... | animator (uncredited) |
| Edward Strickland | ... | animator (uncredited) |
| Frank Thomas | ... | animator (uncredited) |
| Dick Williams | ... | animator (uncredited) |
| Bernard Wolf | ... | layout artist (uncredited) |
| Marvin Woodward | ... | animator (uncredited) |
| Cy Young | ... | animator (uncredited) |
