Bugs Bunny's rabbit hole floods, causing him to float to the laboratory of an evil scientist who wants to use his brain for a robot.
| Directing | Chuck Jones | Director |
| Production | Edward Selzer | Producer |
| Art | Philip DeGuard | Background Designer |
| Sound | Milt Franklyn | Orchestrator |
| Visual Effects | Harry Love | Animation |
| Visual Effects | Lloyd Vaughan | Animation |
| Writing | Michael Maltese | Story |
| Editing | Treg Brown | Editor |
| Sound | Carl W. Stalling | Music Director |
| Visual Effects | Robert Gribbroek | Layout Supervisor |
