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 |
| Visual Effects | Don Towsley | Animation |
| Writing | Michael Maltese | Story |
| Production | Chuck Jones | Producer |
| Production | Walter Bien | Executive Producer |
| Production | Les Goldman | Executive In Charge Of Production |
| Visual Effects | Ken Harris | Animation |
| Visual Effects | Tom Ray | Animation |
| Sound | Eugene Poddany | Original Music Composer |
| Art | Philip DeGuard | Background Designer |
| Visual Effects | Ben Washam | Animation |
