Alan Wray Tudyk is an American actor and voice actor. He is known for his roles as Hoban "Wash" Washburne in the space western series Firefly and the film Serenity, Tucker McGee in Tucker & Dale vs. Evil, and Steve the Pirate in Dodgeball: A True Underdog Story. He has also had starring roles in the films, I, Robot, A Knight's Tale, Transformers: Dark of the Moon, 42, Maze Runner: The Scorch Trials and Rogue One. He also voiced King Candy/Turbo in the 2012 Disney animated film Wreck-It Ralph, for which he won an Annie Award, and has voice acted in suceeding Walt Disney Animation Studios films ever since.
For Nickelodeon, he voiced Crazy Cousin Gizmo in the Robot and Monster episode "The Party" and voiced Optimus Prime in Transformers: EarthSpark.