Background
Clark was born in Bethesda, Maryland.
Clark was born in Bethesda, Maryland.
He studied acting at the North Carolina School of the Arts.
His first screen role was in the 1976 television movie The Other Side of Victory. Since then he has continued to work primarily in television with guest roles on various series including recent stints (2012 - 2015) on True Detective, Murder in the First, (recurring), Justified, Scorpion, Aquarius, Hawaii Five-0, Gang Related, Vegas, Shameless, Criminal Minds, The Mentalist, Scandal, Body of Proof, Grey"s Anatomy, and Modern Family. Clark has been featured in several science fiction series.
In 1987, he had a guest role in a first season episode of Star Trek: The Next Generation.
In 1995, Clark would return to the Star Trek universe when he had a recurring role on Star Trek: Voyager as Lieutenant Joe Carey. He has also appeared in Babylon 5, and its spin-off series Crusade, as well as Millennium and The Invisible Manitoba
In 2006, he had a recurring role in the sci-fi/fantasy series Heroes. Clark has also appeared in several films, most recently with a supporting role in Disney"s McFarland, United States of America, and including Faster, (2010), the indie film I Am I, (2013), the short film Stranger at the Pentagon, (2013), Fingers (1978), Ragtime (1981), and the Tom Hanks comedy Big (1988).
Clark has numerous theatre credits to his name.
On Broadway, he appeared in Execution of Justice, The Manitoba Who Came To Dinner, and he played the March Hare in Alice In Wonderland. He was in several plays at the Manhattan Theater Club, and also played the title role in The Wanderings of Odysseus at the Mark Taper Forum in Los Angeles, where he also stood by for Martin Sheen in The Subject Was Roses, and replaced a major supporting role in iWitness. Clark currently resides in Los Angeles, where he received an Ovation nomination in 2012 for featured actor in The Savannah Disputation at the Colony theater.