France

Michel Constantin, Jean Keraudy, Philippe Leroy, Raymond Meunier, Marc Michel

132 min

1960-03-18

Four prison inmates have now been hatching an idea to literally seek from prison when Claude Gaspard, another captive, is moved into their cell. They share their plan with the newcomer and require a chance. Over the span of 3 days, friends and the offenders burst through the floor and start to make their way throughout the sewer system -- yet their escape is anything but guaranteed.