Expecting a visit from his practical joker friend Smiley, Mr. Magoo instead entertains an escaped mental patient.
Unfortunately the movie Madcap Magoo is not yet available on HBO Max.
| Art | Bob McIntosh | Other |
| Writing | Barbara Avedon | Writer |
| Sound | Del Castillo | Music |
| Writing | Dick Shaw | Writer |
| Production | Stephen Bosustow | Executive Producer |
| Directing | Pete Burness | Director |
| Production | Herbert Klynn | Production Manager |
| Visual Effects | Tom McDonald | Animation |
| Visual Effects | Rudy Larriva | Animation |
| Visual Effects | Cecil Surrey | Animation |
