The Pigeon That Took Rome (1962)
An American Infantry officer assigned to a cloak-and-dagger role in Rome uses homing pigeons for outside contact, with humorous results.
Directed by: Melville Shavelson
Starring: Charlton Heston, Elsa Martinelli, Harry Guardino, Salvatore Baccaloni, Marietto Angeletti, Gabriella Pallotta
Links: Paramount Pictures, IMDb, Movie posters, Movie stills