V for Vendetta is the story of a young woman named Evey (Portman) whose life is saved by a masked man called simply "V" (Weaving).
The film is directed by newcomer James McTeigue, who assisted on the films The Matrix, Star Wars: Episode II – Attack of the Clones, and Star Wars: Episode III – Revenge of the Sith.
V for Vendetta opens in theatres in November. To watch the trailer, click here.