Looks like Anthony Hopkins on the movie set for "World's Fastest Indian"

The license plate is close, but not the one on Burt's trailer http://choosingscars.blogspot.com/2010/02/burts-trailer-simple-and-effective.html , and the tall guy is wearing new sneakers, nothing looked like those in the 60's, and Burt was skinny

found on http://ihatemotorcycles.tumblr.com/