A gang of robbers takes possession of a load of diamonds.. Only one of them, Mark Lemmon, is arrested and sentenced to life imprisonment. But before being captured, the gangster had managed to hide the loot in a sewer. Five years later, Mackenzie, an insurer, pretending to be a mafia boss, assigns three petty criminals to arrange his escape. Once free, Lemmon finds the booty but now he has to deal with his new 'partners'.

Genres

Cast

Al Cliver

Michael Teague

Carole André

Nicky Stone

Claudine Auger

Maggie Vanderberg

William Berger

Mackenzie

Tony Di Mitri

Dr. Alfred Houseman

Mariangela Giordano

Sandro's lover

Edmund Purdom

Professor Vanderberg

Gabriele Tinti

Sandro Vincenzoni

Fausto Tozzi

Mark Lemmon