Pluto's kid brother, K.B., keeps getting into trouble. When Butch the bulldog passes by, K.B. latches onto him. Butch gets K.B. to crawl into a meat market through a small slot. Pluto comes along, they tussle and set off the burglar alarm, which brings the dogcatcher, who grabs Butch.
Unfortunately the movie Pluto's Kid Brother is not yet available on HBO Max.
| Directing | Charles A. Nichols | Director |
| Art | Nino Carbe | Background Designer |
| Production | Walt Disney | Producer |
| Sound | Oliver Wallace | Original Music Composer |
| Visual Effects | George Nicholas | Animation |
| Writing | Harry Reeves | Story |
| Visual Effects | Jerry Hathcock | Animation |
| Visual Effects | Robert W. Youngquist | Animation |
| Visual Effects | Jack Boyd | Animation |
| Writing | Jesse Marsh | Story |
| Directing | Karl Karpé | Layout |
