20 Things You Didn’t Know About Thunderball (1965)
5. “She Repents And Then Immediately Returns To The Side Of Right And Virtue...But Not This One!”
Fiona Volpe’s derision of James Bond’s ability to turn women to his side was drawn from a critical review of Honor Blackman’s Pussy Galore in Goldfinger.
Originally, Volpe was a red-headed Irish SPECTRE agent named Fiona Kelly. However, even though Luciana Paluzzi was unsuccessful in obtaining the role of Domino, the filmmakers were so impressed by her that they cast her as Fiona, who was transformed into an Italian assassin and renamed Fiona Volpe.
Fiona’s roots were in the original Thunderball script from 1959 that Ian Fleming had collaborated on with Kevin McClory, Jack Whittingham, Ivar Bryce, and Ernest Cuneo in which there was a double agent named Fatima Blush.
Fatima was portrayed by the similarly beautiful Barbara Carrera in McClory's unofficial remake of Thunderball, which also starred Sean Connery: Never Say Never Again (1983).