What a Nightmare, Charlie Brown! is the 17th primetime animated TV specials based upon the popular comic strip Peanuts, created by Charles M. Schulz. The plot is similar to that of Jack London's Call of the Wild.
Unfortunately the movie What a Nightmare, Charlie Brown! is not yet available on HBO Max.
| Directing | Bill Melendez | Director |
| Directing | Phil Roman | Director |
| Writing | Charles M. Schulz | Writer |
| Sound | Ed Bogas | Original Music Composer |
| Production | Bill Melendez | Producer |
| Production | Lee Mendelson | Executive Producer |
| Editing | Roger Donley | Editor |
| Editing | Chuck McCann | Editor |
| Art | Evert Brown | Production Design |
| Art | Bernard Gruver | Production Design |
| Art | Dean Spille | Production Design |
| Art | Tom Yakutis | Production Design |