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.
...
Created by dipity
on Feb 7, 2008
Last updated: 03/06/10 at 02:43 AM