Benedict Arnold (1741-1801) is the infamous traitor who has been portrayed in various dramas about the American Revolutionary War. The war itself is an unpopular subject for movies, which has limited the number of times he's appeared.His oddest portrayal may be as a ghost that haunts the Smithsonian Museum with two other Revolutionary War villains in The Scooby-Doo/Dynomutt Hour: The Spirits of '76 (#1.16). (1976) Bobby Brady was unhappy portraying him in a school play in The Brady Bunch: Everyone Can't Be George Washington (#4.12). (1972)