The Big Bang Theory star Jim Parsons is gearing up to headline the Broadway revival of Harvey this spring, so he asked a special acting coach for help: Ellen DeGeneres. On the February 6 episode of The Ellen DeGeneres Show, Parsons attempts to perform Shakespeare while Ellen assumes the role of the disruptive Broadway audience. Click to see Parsons, who made his Broadway debut last season in The Normal Heart, get blasted with party horns, sprinkled with confetti and covered in fog during his pre-Broadway tryout with Ellen.