Directed by
| Walter Lantz | ||
| William Nolan | ... | (as 'Bill' Nolan) |
Writing Credits (in alphabetical order)
| Tex Avery | ... | (story) (uncredited) |
| Pinto Colvig | ... | (story) (uncredited) |
| Walter Lantz | ... | (story) (uncredited) |
| Manuel Moreno | ... | (story) (uncredited) |
| William Nolan | ... | (story) (uncredited) |
Cast
| Pinto Colvig | ... | Fish / Hippo / Oswald Laughing (uncredited) | |
Produced by
| Walter Lantz | ... | producer |
Music by
| James Dietrich | ||
Animation Department
| Ray Abrams | ... | animator |
| Tex Avery | ... | animator (as Fred Avery) |
| Pinto Colvig | ... | animator (as 'Pinto' Colvig) |
| Clyde Geronimi | ... | animator |
| Les Kline | ... | animator (as Lester Kline) |
| Manuel Moreno | ... | animator |
| William Nolan | ... | animator (uncredited) |
Additional Crew
| Carl Laemmle | ... | presenter |
