Three American secret agents, disguised as women, (the flag sisters) are sent to Rome with the task of discovering a well-known biologist, a Russian transfuga ...
Tito LeDuc
Glenda
Mauro Bronchi
Dorothy
Neil Hansen
Petula
Laura Trotter
Sonia
Maria Grazia Buccella
Irina
Marilda Donà
Tatiana
Gianni Musy
Romanoff
Vezio Natili
Barber's Client (uncredited)
Roberto Della Casa
Ferguson
Gabriele Villa
Francesco De Rosa
Bruno Minniti
