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.
Unfortunately the movie Mauvais Sang is not yet available on HBO Max.
| Directing | Leos Carax | Director |
| Writing | Leos Carax | Writer |
| Production | Philippe Diaz | Executive Producer |
| Production | Alain Dahan | Producer |
| Costume & Make-Up | Robert Nardone | Costume Design |
| Directing | Ariel Sctrick | Assistant Director |
| Production | Hélène Bernardin | Casting |
| Costume & Make-Up | Chantal Durpoix | Hairstylist |
| Directing | Christian Faure | Assistant Director |
| Art | Michel Vandestien | Production Design |
| Art | Thomas Peckre | Production Design |
| Directing | Zazie Carcedo | Assistant Director |
| Production | Denis Chateau | Executive Producer |
| Art | Jacques Dubus | Production Design |
| Costume & Make-Up | Martine Métert | Costume Design |
| Costume & Make-Up | Chantal Houdoy | Makeup Artist |
| Camera | Jean-Yves Escoffier | Director of Photography |
| Editing | Nelly Quettier | Editor |
| Art | Bernard Léonard | Set Decoration |
| Costume & Make-Up | Dominique Gregogna | Costume Design |
| Sound | Julien Cloquet | Sound Engineer |
| Sound | Harrik Maury | Sound Designer |
| Sound | Joël Riant | Sound Designer |
| Sound | Gérard Rousseau | Sound Mixer |
| Sound | Henri Morelle | Sound Designer |
| Sound | Claude Hivernon | Sound Designer |
