Two aging crooks are given two weeks to repay a debt to a woman named The American. They recruit their recently deceased partner's son to help them break into a laboratory and steal the vaccine against STBO, a sexually transmitted disease that is sweeping the country. It's spread by having sex without emotional involvement, and most of its victims are teenagers who make love out of curiosity rather than commitment.
You can now watch Mauvais Sang online on the following streaming providers in the United States.
| Directing | Leos Carax | Director |
| Writing | Leos Carax | Writer |
| Camera | Jean-Yves Escoffier | Director of Photography |
| Editing | Nelly Quettier | Editor |
| Directing | Ariel Sctrick | Assistant Director |
| Costume & Make-Up | Chantal Houdoy | Makeup Artist |
| Directing | Zazie Carcedo | Assistant Director |
| Art | Bernard Léonard | Set Decoration |
| Costume & Make-Up | Chantal Durpoix | Hairstylist |
| Art | Jacques Dubus | Production Design |
| Art | Thomas Peckre | Production Design |
| Art | Michel Vandestien | Production Design |
| Costume & Make-Up | Martine Métert | Costume Design |
| Costume & Make-Up | Dominique Gregogna | Costume Design |
| Production | Denis Chateau | Executive Producer |
| Production | Alain Dahan | Producer |
| Costume & Make-Up | Robert Nardone | Costume Design |
| Directing | Christian Faure | Assistant Director |
| Production | Philippe Diaz | Executive Producer |
| Production | Hélène Bernardin | Casting |
| Sound | Claude Hivernon | Sound Designer |
| Sound | Joël Riant | Sound Designer |
| Sound | Henri Morelle | Sound Designer |
| Sound | Julien Cloquet | Sound Engineer |
| Sound | Gérard Rousseau | Sound Mixer |
| Sound | Harrik Maury | Sound Designer |
