Sullivan died on April 19, 1998, in Los Angeles of a heart attack at the age of 74. He had recently completed a role in Mike Nichols 's production of The Little Foxes.

Liam Sullivan. Actor: Star Trek. Liam Sullivan was schooled at Illinois College while having his first fling with the acting profession in regional theater. He then studied drama at Harvard, made his way …

Liam Sullivan. Actor: Star Trek. Liam Sullivan was schooled at Illinois College while having his first fling with the acting profession in regional theater. He then studied drama at Harvard, made his way …

4 days ago · The upcoming season of 'Sullivan's Crossing' addresses Scott Patterson's absence amid a possible arrest, a divisive love triangle and more plot twists

Mar 3, 2026 · Not only does the Sullivan's Crossing season 4 teaser trailer show that Liam (and the fact Maggie kept him a secret) is going to add some serious tension to Maggie's relationship with Cal, but …

See Liam Sullivan full list of movies and tv shows from their career. Find where to watch Liam Sullivan's latest movies and tv shows.

Apr 25, 1998 · Liam Sullivan, 74, actor on stage, screen and television series ranging from “Twilight Zone” to “L.A. Law.” The Jacksonville, Ill., native started acting in small theater while a student at...

Apr 19, 1998 · Sullivan was most recently credited in "Pioneers of Television" (PBS, 2007-2015). He also had a part in the TV miniseries "Nutcracker: Money, Madness and Murder" (1986-87).

Apr 18, 1998 · Liam Sullivan is known as an Actor. Some of his work includes That Darn Cat!, The Magic Sword, Wisdom, What Waits Below, Star Trek, The Twilight Zone, Little House on the Prairie, …

Liam Sullivan (18 May 1923–18 April 1998; age 74) was an actor who played Parmen in the Star Trek: The Original Series third season episode "Plato's Stepchildren".