"Get that greaser!"―Letterman[src]
A Marshall College Letterman was present at Arnie's Diner in 1957 when a greaser sucker punched "Joe College". After Joe's girlfriend and another letterman struck Mutt back — sending him into a group of fellow greasers — he stepped forth and announced to his associates to "get that greaser!" A gang fight ensued which allowed Williams and Indiana Jones to escape two KGB agents that had been spying on them.
Behind the scenesEdit
Bryan Thompson played the uncredited Letterman in Indiana Jones and the Kingdom of the Crystal Skull.