Eric W. Sizemore: Eric W. Sizemore. Actor: The Dark Knight: Not So Serious. Eric W. Sizemore is known for The Dark Knight: Not So Serious (2009), The Dark Knight Falls (2015) and The Window Into Time (2011).
Known For: The Dark Knight: Not So Serious (Alfred Pennyworth(as Eric Sizemore)), The Dark Knight Falls (Alfred Pennyworth(as Eric Sizemore)), The Window Into Time (Sound Department), Space Ninja (Undying Demon LordFerrymanOld Man(voice))