On screen
Cast
13 credited performers
George Segal
Billy
Carol Alt
Alice
Doris von Thury
Billy's wife
Mattia Sbragia
Capone
David Brandon
Nazi officer
Christina Engelhardt
Nazi officer's lover
Stefano Masciarelli
Police commissioner
Birte Berg
Psychoanalyst
Valeria Marini
Character not listed
Hal Yamanouchi
Character not listed
Edmund Purdom
Character not listed
Gianfranco Barra
Character not listed
Mario Pedone
Character not listed