Richard Masur (born November 20, 1948) appeared on M*A*S*H as Lieutenant "Digger" Detweiler in the fourth season episode titled "The Late Captain Pierce". A talented and versatile actor who has appeared in more than 80 movies during his career, from 1995-1999, Richard served two terms as president of the Screen Actors Guild (SAG). Richard presently sits on the Corporate Board of the Motion Picture & Television Fund.