Cat burglar Henry Clarke and his accomplices the Moreaus attempt to steal diamonds from the chateau of millionaire Salinas.
Michael Caine
Henry
Giovanna Ralli
Fe
Eric Portman
Moreau
Nanette Newman
The Girl
Vladek Sheybal
Dr. Delgado
Emilio Rodríguez
Police Captain
David Buck
Salinas
Carmen Dene
Masseuse
