Ajax the killer gorilla has escaped from the zoo. Donald's nephews dress up as a gorilla, but soon Donald encounters the real gorilla, and they chase each other until the radio broadcasts instructions for subduing Ajax.
Unfortunately the movie Donald Duck and the Gorilla is not yet available on HBO Max.
| Production | Walt Disney | Producer |
| Visual Effects | Jack King | Animation |
| Visual Effects | George Nicholas | Animation |
| Visual Effects | Marvin Woodward | Animation |
| Sound | Oliver Wallace | Original Music Composer |
| Visual Effects | Judge Whitaker | Animation |
| Directing | Jack King | Director |
| Visual Effects | Paul Allen | Animation |
| Visual Effects | Charles A. Nichols | Animation |
| Directing | Bill Herwig | Layout |
| Visual Effects | Joshua Meador | Animation |
| Writing | Nick George | Story |
| Writing | Jack Hannah | Story |
| Writing | Carl Barks | Story |
| Writing | Bill Berg | Story |
| Writing | Frank Tashlin | Story |
| Writing | Roy Williams | Story |
| Writing | Bill de la Torre | Story |
| Writing | Jesse Marsh | Story |
