Upon taking her vows to become a nun, Sister Sarah is abused, brainwashed and also drugged into submission by the corrupt clergy. On the verge of her own death from a lethal dose of drugs, Sister Sarah receives a message from God telling her to take vengeance on all those who did wrong to her. Armed with God's will and an arsenal of big guns, she dispenses Judgment Day on her former tormentors. When the church hires the merciless motorcycle gang "Los Muertos" to track down and to kill her they soon realize that this sister is one bad mother.
Unfortunately the movie Nude Nuns with Big Guns is not yet available on HBO Max.
| Writing | Joseph Guzman | Screenplay |
| Writing | Robert James Hayes II | Screenplay |
| Directing | Joseph Guzman | Director |
| Production | Maysam Mortazavi | Producer |
| Production | Joseph Guzman | Producer |
| Production | Robert James Hayes II | Producer |
| Production | Jamie R. Thompson | Executive Producer |
| Production | Robert P. Atwell | Executive Producer |
| Camera | Edwin M. Figueroa | Director of Photography |
| Sound | Dan Gross | Music |
| Editing | Joseph Guzman | Editor |
| Editing | Robert James Hayes II | Editor |
| Production | Joseph Guzman | Casting |
| Art | Joseph Guzman | Production Design |
| Costume & Make-Up | Melissa Anchondo | Assistant Makeup Artist |
| Costume & Make-Up | Jamie Michelle | Makeup Artist |
