Watch Clips from 'Spider-Man 3'

In "Spider-Man 3,"  the famous webbed superhero, played by Tobey Maguire, succumbs to his vengeful side after some black goop descends from outer space and envelops him, causing an evil persona to emerge. Will Spider-Man let his dark side overpower his ability to help others? Will the once-idealistic Peter Parker regain his faith in the power of good? Will the movie's other villains finally best Spidey?

The film also stars Kirsten Dunst, reprising her role as Mary Jane, Thomas Haden Church as The Sandman, and Topher Grace as Venom. Watch clips from the movie.

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