Frank Conniff Jr. (born August 30, 1956) is an American writer, actor, comedian and producer, best known for his portrayal of TV's Frank on Mystery Science Theater 3000 (MST3K). He is the son of journalist and editor Frank Conniff.
Frank Conniff has 51 screen credits in a career dating back to 1989. Signature works include The Frank, The Bateman Lectures on Depression, Cinematic Titanic: Rattlers. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
