Franco Nero

Commissario Belli

James Whitmore

Commissioner Aldo Scavino

Fernando Rey

Cafiero

Stefania Girolami Goodwin

Anita

Duilio Del Prete

Umberto Griva

Silvano Tranquilli

Franco Griva

Ely Galleani

Chicca

Daniel Martín

Rico

Delia Boccardo

Mirella

Paul Costello

Cammarano

Luigi Diberti

Belli's Assistant

Mario Erpichini

Rivalta

Zoe Incrocci

Scavino's Wife

Bruno Corazzari

Scavino's Assassin

Massimo Vanni

Killer

Víctor Israel

Scorfano

Joaquín Solís

Tony, Cafiero's Servant

Edy Biagetti

Griva Associate

Paolo Giusti

Man at Chicca's House

Enzo G. Castellari

Reporter

Mickey Knox

Newsman at Party

Walter Patriarca

Killer with Sunglasses (uncredited)

Nello Pazzafini

Hitman (uncredited)

Giovanni Cianfriglia

Hitman (uncredited)

Riccardo Petrazzi

Hitman (uncredited)

Benito Pacifico

Cafiero Henchman (uncredited)

Leonardo Scavino

Coroner (uncredited)

Natasha Richardson

Girl Playing Hopscotch (uncredited)

Sergio Soldano

Extra (uncredited)

Lorenzo Piani

Dock Worker (uncredited)

Carla Mancini

Girl Watching TV (uncredited)