"Who are you?"
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Please see the reasons for this title in the "Behind the scenes" section below, and/or the relevant discussion on the talk page.
A football-playing letterman from Marshall College was present at Arnie's Diner in 1957 when Mutt Williams sucker punched "Joe College". The act was a catalyst for a fight which pulled in many of the diner's patrons. When the lettermen and the greasers confronted each other, this letterman stood in the first row. Mutt Williams took a glass jug from the counter and smashed it on the letterman's head which started a fight between lettermen and greasers.
Behind the scenes[]
Adam Masnyk played this uncredited letterman in Indiana Jones and the Kingdom of the Crystal Skull who had no lines in the movie.