"Mark Twain" appears on the blackboard in a scene in the new flick "Blinded By The Light."
This is the first pairing of The Boss and the King that I am aware of; also, both Springsteen and Twain have/had a sister named Pamela (although pronounced differently).
What Twain was for the 19th Century, Springsteen was for the 20th - and still going strong in the 21st!
- B. Clay Shannon