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The Firefly actor joins Benjamin Walker, Anthony Mackie, Dominic Cooper, Mary Elizabeth Winstead and Jimmi Simpson in the film.
Tudyk will portray Stephen A. Douglas in writer Seth Grahame-Smith's big-screen adaptation of his best-selling novel.
Wanted helmer Timur Bekmambetov is directing the 3D action-horror movie, produced by Tim Burton and Jim Lemley.
Abraham Lincoln: Vampire Hunter is scheduled to open in US cinemas on June 22, 2012.
Tudyk, who will be seen in the upcoming Transformers: Dark of the Moon, also recently joined the cast of ABC comedy pilot Suburgatory.
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