Wally Walrus is the keeper of a fish hatchery in which trout are incubated and raised.
| Directing | Jack Hannah | Director |
| Sound | Clarence Wheeler | Music |
| Art | Ray Huffine | Settings |
| Visual Effects | Roy Jenkins | Animation |
| Art | Art Landy | Settings |
| Production | Walter Lantz | Producer |
| Visual Effects | Al Coe | Animation |
| Writing | Dalton Sandifer | Story |
| Visual Effects | Don Lusk | Animation |