Cyd Charisse

Shelley North

Hugh O'Brian

Dick Sherman

Alberto Closas

Inspector Baudi

Juliette Mayniel

Lorena Borelli

Angelo Casadei

Policeman (uncredited)

Iolanda Fortini

Crime Scene Spectator (uncredited)

Alba Maiolini

Crime Scene Spectator (uncredited)

Giuseppe Marrocco

Airport spectator (uncredited)

Romano Milani

Man Giving Information to Dick (uncredited)

Alessandro Tedeschi

Party guest (uncredited)