The Godfather Part II (1974)
Senator #2
He has been called "The Pope of Pop Cinema" and is known as a trailblazer in the world of independent film.
IMDb credits Corman with 55 directed films and some 385 produced films from 1954 through 2008.
Roger Corman has occasionally taken minor acting roles in the films of directors who started with him.
Which movie having the director/producer Roger Corman as an actor is your favorite?