A tie worn by stunt man Wade Allen in the fourth Indiana Jones installment; Kingdom of the Crystal Skull. The Letterman character can be spotted in the Diner scene when Indy (Harrison Ford) and Mutt (Shia Labeouf) start a brawl for their quick escape, and is lucky enough to have Indy’s hat placed upon his head to add to the confusion. The tie has a dark plaid pattern incorporating blues, browns, reds and blacks and still has the original costumers tag marked “Sc38, Diner Stunt Letterman, Wade Allen”. Tie can be seen on "student" to the left of the screen grab.
CoA: Prop Store of London