The lawyer is visiting a prison to meet with a violent criminal who has been condemned to death. During the visit, things turn bad, there is a riot where prisoners escape and the criminal escapes taking a lawyer hostage.
Yvonne Gaudeau
Gisèle Panivaux

Jacques Frantz
Commissioner Rocheteau, tracking Gaulard on the run

Claude Brosset
Gustave, from the tomato coulis farm

Blanche Ravalec
Marguerite, wife of Gustave