David Nykl as Anatoli Knyazev from the Arrow episode "Deathstroke"
David Nykl (b. February 7, 1967) portrayed Anatoli Knyazev on the series Arrow. He is better known for portraying Doctor Radek Zelenka on the series Stargate: Atlantis.
(External Links: The actor's entries on IMDb, Wikipedia, and Stargate Wiki)
Selected Filmography
| Series/Episode | Date | Role |
|---|---|---|
| Human Target | 2010-2011 | |
| "Rewind" | January 18, 2010 | Vincent Morgan |
| Arrow | 2012- | |
| "Crucible" | October 30, 2013 | Anatoli Knyazev |
| "Keep Your Enemies Closer" | November 13, 2013 | Anatoli Knyazev |
| "The Promise" | March 5, 2014 | Anatoli Knyazev |
| "Birds of Prey" | March 26, 2014 | Anatoli Knyazev |
| "Deathstroke" | April 2, 2014 | Anatoli Knyazev |
| "The Man Under the Hood" | April 16, 2014 | Anatoli Knyazev |
| "City of Blood" | April 30, 2014 | Anatoli Knyazev |
| "Streets of Fire" | May 7, 2014 | Anatoli Knyazev |
| "Unthinkable" | May 14, 2014 | Anatoli Knyazev |