On "The Big Bang Theory," Wil Wheaton played which character?
Howard Wolowitz
Himself
Leonard Hofstadter
Sheldon Cooper
Answer
Wil Wheaton played himself on "The Big Bang Theory". He first appeared in the Season 2 episode "The Creepy Candy Coating Corollary" and has since made several more appearances.
Wizard of Words: The Wonderful World of Wil Wheaton