On Old MacDonald's farm, an egg hatches in slow-witted hen Miss Prissy's nest, and out of the shell comes a baby rooster. Fearing he will be replaced by the new arrival and sent to be slaughtered, Foghorn Leghorn plots to do away with the tyke.
Unfortunately the movie A Broken Leghorn is not yet available on HBO Max.
| Directing | Robert McKimson | Director |
| Sound | Milt Franklyn | Music |
| Writing | Warren Foster | Story |
| Visual Effects | Ted Bonnicksen | Animation |
| Visual Effects | Robert Gribbroek | Animation |
| Art | William Butler | Background Designer |
| Visual Effects | George Grandpré | Animation |
| Visual Effects | Warren Batchelder | Animation |
| Visual Effects | Tom Ray | Animation |
| Editing | Treg Brown | Editor |
