Contessa Valentina Allegra de Fontaine was a supporting character and later enemy of Nick Fury. She was a Soviet sleeper agent who joined S.H.I.E.L.D., but later joined HYDRA, as Madame Hydra, before joining Leviathan.
Fictional Characters Sorted by Countries & Nationalities
Categorize characters from their native homelands, as well as their heritages (ethnic backgrounds). Those from the comics, video games, cartoons & animes/mangas.
