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
as Glenda
Mauro Bronchi
as Dorothy
Neil Hansen
as Petula
Laura Trotter
as Sonia
Maria Grazia Buccella
as Irina
Marilda Donà
as Tatiana
Gianni Musy
as Romanoff
Vezio Natili
as Barber's Client (uncredited)
Roberto Della Casa
as Ferguson
Gabriele Villa
as
Francesco De Rosa
as
Bruno Minniti
as
