Liam Sullivan (May 18, 1923 – April 18, 1998) was an American actor, singer and comedian. Liam was born in Jacksonville, Illinois.
Over his acting career, Liam Sullivan played many roles in multiple television series. Examples of his roles include Mr. Willis in Knots Landing, Dr. Burt Hammond in St. Elsewhere, and Mr. Plenn in Falcon Crest and he played the prosecuting attorney in the Hill 256 Episode of Combat!. He also has appeared in movies such as That Darn Cat! and The Magic Sword. He is perhaps best remembered today for his role as a telepathic alien, Parmen, in the Star Trek episode Plato's Stepchildren.
The Magic Sword (also known as St. George and the Dragon, St. George and the Seven Curses, and The Seven Curses of Lordac) is a 1961 live action fantasy film, mainly aimed at children, based loosely on the medieval legend of St. George and the Dragon.
The film appeared on a 1992 episode of Mystery Science Theater 3000. In a highly unusual admission, Joel Robinson and Tom Servo said the movie was "pretty good" during a theater segment (though Crow T. Robot seemed to disagree). The writers of the show continued the praise in their Amazing Colossal Episode Guide, and the film is one of a handful of MST3K episodes considered watchable on its own.
Sir George (Gary Lockwood) is the foster son of Sybil (Estelle Winwood), an elderly witch. Not much is said about his background, other than that his parents are dead and he is of "royal blood" He is secretly in love with Princess Helene (Anne Helm), who is kidnapped early in the film by the evil wizard Lodac (Basil Rathbone). George wants to..., http://www.imdb.com/title/tt0056211