 |
Larry Storch as Merlin the Magic Mouse / Second Banana / O'Reilly the Chief Leprechaun (voice) |
| Directing | Robert McKimson | Director |
| Writing | Cal Howard | Story |
| Production | William L. Hendricks | Producer |
| Sound | William Lava | Original Music Composer |
| Editing | Hal Geer | Editor |
| Visual Effects | Ed Solomon | Animation |
| Visual Effects | Norm McCabe | Animation |
| Visual Effects | Laverne Harding | Animation |
| Visual Effects | Ted Bonnicksen | Animation |
| Visual Effects | James Davis | Animation |
