Adam Arkin, born August 19, 1956 in Brooklyn, New York, is an American actor who plays the role of Ethan Zobelle on the FX original series Sons of Anarchy. Making his debut on the episode "Albification", in the series' second season, Adam plays the role of the Hungarian-American leader of the League of American Nationalists, a white separatist business organization allied with the Aryan Brotherhood. Ethan tried to gain both a legitimate and an illegal foothold in Charming, and after his status as an FBI informant was revealed, he tried to flee back to Budapest. He appeared as one of the two primary antagonists in Season 2 (the other being AJ Weston), and after playing a recurring role through the series' second season, was last seen on the episode "Na Trioblóidí" in the same season. He would go on to direct 4 episodes in the series.
Adam Arkin was born on August 19, 1956 in Brooklyn, New York City, New York, USA. He has been married to Phyllis Lyons since August 21, 1998. They have one child. He was previously married to Linda Sublette.