Remember him? He was to play John Lennon in the 1985 MFTV “John & Yoko: A Love Story” produced by Johnny Carson’s production company. But he was fired because he billed himself as Mark Lindsay and his complete and birth name was Mark Lindsay Chapman.
Mark David Chapman was the assasin of John.
But then in 2007, Mark got to play John in “Chapter 27” with Jared Leto as Chapman.