Despite their social differences, poor David and the rich Olivier are the best friends. David took the young Eleanor in Olivier's Paris apartment. When Olivier meets her there, he takes her to the country, where the three build a boat on the meadow. Eleanore divided the friends.
| Actor | Role |
|---|---|
 Jean-Pierre CasselDavid | David |
 Claude JadeEleonore | Eleonore |
 John McEneryOlivier | Olivier |
 Valentina CorteseCatherine | Catherine |
 Paul PréboistLéon | Léon |
 Micha BayardGermaine | Germaine |
 Pierre AssoAlexis | Alexis |
| JJean de ConinckParasit | Parasit |
 Carla MarlierParasite | Parasite |
| BBernard SalvageParasit | Parasit |
| LLouis JojotNot listed | Not listed |
 Jean-Louis RichardM. Lagrève (uncredited) | M. Lagrève (uncredited) |