Roger, son of a farmer, wants to be a boxer, and gets his chance by filling in for a boxer's sparring partner. However, Roger does not know how to box and reads a rule book while in the ring.
You can now watch Watch Your Left online on the following streaming providers in the United States.
| Directing | René Clément | Director |
| Writing | Jean-Marie Huard | Dialogue |
| Sound | Jean Yatove | Music |
| Production | Fred Orain | Producer |
| Writing | Jacques Tati | Writer |