“World’s Greatest Extra” by Wilhelm Hempel is a tongue in cheek reel of the film and television work of actor Jesse Heiman. You may remember Heiman from such roles as:
– 3rd UFO Enthusiast, Monk (TV)
– Chemistry Class Student (uncredited), Keith (TV)
– Nerdy guy, Mind of Mencia (TV)
– Locker Room Student – with Inhaler, My Name is Earl (TV)
– Winking Comic Book Nerd, The O. C. (TV)
– Piggly Wiggly Shopper/Movie Patron (uncredited), Win a Date with Tad Hamilton!
– & cetera
UPDATE: Jesse has been answering questions on reddit due to the sudden interest caused by the video.