Ruth Leuwerik

Character: Franziska Lukas

Rossano Brazzi

Character: Fabio

Harry Meyen

Character: Herbert Lucas

Richard Münch

Character: Joachim

Gert Fröbe

Character: Kramer

Giorgio Albertazzi

Character: Patrick O'Malley

Gianni Solaro

Character:

Giovanni Rossi

Character:

Enzo Ranchetti

Character:

Antonio Acqua

Character:

Andrea Miami

Character:

Alain Delon

Character: Passenger in Venice (uncredited)