Agathe runs an art gallery. Her husband François is a publisher. Together they have one son, and in every way seem to be the picture of normality — but emotions are stewing under the surface. All it takes is the arrival of a complete stranger for things to start unravelling. Patrick is brash, uncouth and totally unselfconscious...
Unfortunately the movie My Worst Nightmare is not yet available on HBO Max.
| Directing | Anne Fontaine | Director |
| Production | Philippe Carcassonne | Producer |
| Production | Jérôme Seydoux | Producer |
| Costume & Make-Up | Pierre-Olivier Persin | Special Effects Makeup Artist |
| Sound | Laurent Boudaud | Sound Re-Recording Mixer |
| Production | Bruno Pésery | Producer |
| Costume & Make-Up | Catherine Leterrier | Costume Designer |
| Writing | Anne Fontaine | Screenplay |
| Writing | Nicolas Mercier | Screenplay |
| Costume & Make-Up | Lola Maillard | Makeup Artist |
| Costume & Make-Up | Corinne Maillard | Makeup Artist |
| Production | Pascale Béraud | Casting |
| Sound | Bruno Coulais | Original Music Composer |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Camera | Jean-Marc Fabre | Director of Photography |
| Art | Olivier Radot | Production Design |
| Costume & Make-Up | Frédéric Souquet | Hairstylist |
| Editing | Nelly Ollivault | Editor |
| Editing | Luc Barnier | Editor |
| Costume & Make-Up | Karen Muller Serreau | Costume Designer |
