Michel returns from a trip. He meets up with his friends from the H.L.M. housing estate. Together, they have set up a meeting place. The developer has the place demolished. Furious, instead of rebelling, the friends organize a party in the housing estate. The party gets off to a good start, but a tragic event interrupts it...
| Actor | Role |
|---|---|
 Michel FugainMichel | Michel |
 Charles GérardMarcel | Marcel |
 Nathalie BayeJulie | Julie |
 Didier KaminkaSamy | Samy |
 Michel BeauneDeputy Mayor Gament | Deputy Mayor Gament |
 Georges StaquetDucreux | Ducreux |
| PPierre FugerPierrot | Pierrot |
| GGérard KaplanMoumousse | Moumousse |
| CChristiane MouronNot listed | Not listed |
| VVéronique Mucret RouveyrollisNot listed | Not listed |
| DDominique MucretNot listed | Not listed |
 Stéphanie FugainStef | Stef |
| KKarine ReggianiNot listed | Not listed |
| PPatrick FortNot listed | Not listed |
| JJérôme NobécourtNot listed | Not listed |
 VavaNot listed | Not listed |
| RRoland GibelliNot listed | Not listed |
| CChristian DorferNot listed | Not listed |
| FFrancis ChampeauxNot listed | Not listed |
| JJohnny MonteilhetNot listed | Not listed |
| JJean-Pierre LacotNot listed | Not listed |