The manager of a rock band fires the drunken, psycho bass player, who goes on a rape and murder spree.
You can now watch Bummer online on the following streaming providers in the United States.
| Writing | Alvin L. Fast | Screenplay |
| Directing | William Allen Castleman | Director |
| Production | William Allen Castleman | Producer |
| Production | David F. Friedman | Producer |
| Camera | Gary Graver | Director of Photography |
