Marc Porel

Antonio

Ray Lovelock

Alfredo

Silvia Dionisio

Sonia

Renato Salvatori

Roberto Pasquini

Adolfo Celi

Polizeichef

Franco Citti

Ruggero Rujinski

Alvaro Vitali

Concierge

Marino Masé

Rick Conti

Sergio Ammirata

sergente

Bruno Corazzari

Proietti

Daniele Dublino

poliziotto corrotto

Sofia Dionisio

Lina Pasquini

Margherita Horowitz

Mona

Roberto Alessandri

Rico Gang Member (uncredited)

Sergio Scarchilli

Rico Gang Member (uncredited)

Ruggero Deodato