We are not sure of the release date for Mark Twain. It was released at the box office on 2002-01-14 so we estimate it was released to DVD in April 2002.
Director: Ken Burns
Cast: Keith David, Blythe Danner, Kevin Conway, Philip Bosco, and Tim Clark
Largely considered to be the greatest American author, Mark Twain is celebrated in this exhaustive documentary by filmmaker Ken Burns.