|Birthplace||Brooklyn, New York|
Markinson graduated from the American Academy of Dramatic Arts in 1983. He married Canadian Nancy Kerr and moved to Vancouver, Canada, where he established himself as a profoundly talented and prolific character actor in both film and television.
He is known for Charlie Wilson's War (2007), Shooter (2007) and City of Angels (1998).
Battlestar Galactica CreditsEdit
He played Commander Silas Nash in Battlestar Galactica: Blood & Chrome (2012).