A group of teenage girls spends the night in an old dark mansion as an initiation into a college sorority. What they don't know is that the building is actually the headquarters for a mad scientist and his hunchbacked assistant, who are experimenting with turning humans into gorillas.
Unfortunately the movie Monsters Crash the Pajama Party is not yet available on HBO Max.
| Directing | David L. Hewitt | Director |
| Production | Ray Park | Associate Producer |
| Writing | David L. Hewitt | Writer |
| Writing | Jean Hewitt | Writer |
| Production | David L. Hewitt | Producer |
| Camera | Austin McKinney | Director of Photography |
| Art | John Hillcut | Art Direction |
| Sound | Frank A. Coe | Sound Effects Editor |
| Costume & Make-Up | Jean Hewitt | Makeup Artist |
| Directing | Bill MacIntyre | Assistant Director |
| Editing | Bernie Chomper | Editor |
| Sound | Roger Sword | Production Sound Mixer |
