The Kid is a vicious psychopath given to laughing a lot, an actor manqué who leads a gang of looters and rapists, and is incestuous with his father to boot. The town’s resident Mater Dolorosa, madam of the brothel, hires her lover Marcado to kill the Kid, who is of course her son.
| Editing | Carlos Savage | Editor |
| Sound | Bert Shefter | Original Music Composer |
| Writing | Ricardo Garibay | Writer |
| Sound | James Nelson | Supervising Sound Editor |
| Directing | Alberto Mariscal | Director |
| Production | Antonio Aguilar | Producer |
| Writing | Mario Hernández | Writer |
| Sound | Paul Sawtell | Original Music Composer |
| Writing | Antonio Aguilar | Writer |
| Camera | Rosalío Solano | Director of Photography |