When a bulldog tells Jerry to "just whistle" any time that he needs him, Tom's in for big trouble until he puts earmuffs on the mutt.
Unfortunately the movie Much Ado About Mousing is not yet available on HBO Max.
| Visual Effects | Richard Thompson | Animation |
| Directing | Chuck Jones | Director |
| Directing | Maurice Noble | Co-Director |
| Production | Walter Bien | Executive Producer |
| Writing | Michael Maltese | Story |
| Visual Effects | Ben Washam | Animation |
| Visual Effects | Ken Harris | Animation |
| Visual Effects | Don Towsley | Animation |
| Visual Effects | Tom Ray | Animation |
| Art | Philip DeGuard | Background Designer |
| Sound | Eugene Poddany | Original Music Composer |
| Production | Les Goldman | Executive In Charge Of Production |
| Production | Chuck Jones | Producer |
