After graduating from high school in 1976, he entered the Shchepkin Theatre School in Moscow. As a second-year student, he played two roles on the stage of the Maly Theatre. In 1979, his television and film career began. After graduating from theatre school in 1980, he was accepted into the troupe of the Academic Maly Theatre of the USSR, where he played with such actors as Smoktunovsky, Tsarev, Ilyinsky, Zharov, the Solomin brothers, and Martsevich. He worked on radio, television, and in cinema. He toured many cities in the Soviet Union with his solo concert program. In 1985-1986, he served in the ranks of the USSR Armed Forces in the Moscow region in the engineering troops. On the stage of the Maly Theatre, he played in more than 20 plays. Some of them are: Long Day's Journey into Night, Agony, Cyrano de Bergerac, and The Shore. In early 1992, Stefanko emigrated to the United States. Living in New York, he mastered new professions: waiter, taxi driver, bartender, car dealer; security guard, kickboxer; was engaged in the sale of insurance policies. At the same time, he worked in the modeling business, theater, played on the stage of the "Theater of New York City". In New York, Oleg starred in his first American film. In 1994, he moved to Los Angeles, worked in television and film. He was accepted into two American acting guilds: SAG - Screen Actors Guild and AFTRA - American Federation of Television and Radio Artists. In Los Angeles, he continued his education at the "L.A. Actors Circle Theater School". Having received American citizenship, he changed his last name to Oleg Stefan. Under this name, he starred in 14 Hollywood films, working with such actors as Robert De Niro, Michael York, Gene Hackman, Sigourney Weaver, Jude Law, James Belushi, Leonardo DiCaprio, Matt Damon, Alec Baldwin, Vincent Perez, Julia Roberts, Clive Owen, Paul Giamatti, Tom Wilkinson, Denis O'Hea and others. He later returned to Russia, where he continued acting. Oleg Stefanko gained wide fame for his role as Leonid Zubov in the TV series "The Forester". In total, Stefanko has 76 film and television works, in 54 of which he played the leading roles. Personal life: First wife - Larisa Stefanko, Daughter - Kristina, Son - John (Ivan), born in the late 1990s. It was decided to call him Ivan. But after some time his name was changed to John, as it sounds better to Americans. Second wife - Anna Stefanko.
TBAThe Invite as Vadim
2023Tetris as Belikov
2020MosGaz. Delo N7: Katran (8 Episodes) as Unknown
2016Когда прошлое впереди (12 Episodes) as Виктор Васильевич Астахов
2015Два плюс два as Евгений Алексеевич Артамонов
2013The Americans (5 Episodes) as Anatoli Victorovich
2011Forester (2, 71 Episode) as Zubov, Unknown
2009Duplicity as Boris Fetyov
2009Zeta Group 2 (8 Episodes) as Aleksey Dmitrievich Timofeev
2009Strategic operational 2: Combine as Unknown
2007The Apocalypse Code as Mayk Khatchins
2007Major Vetrov as Major Vetrov
2007Zeta Group (8 Episodes) as Aleksey Dmitrievich Timofeev
2007Operational activities as Unknown
2006The Good Shepherd as Ulysses / Stas Siyanko
2006Countdown as Martin, Unknown
2006Film Festival as Unknown
2006Family Name as Vozdvizhensky
2006Alias Albanian (32 Episodes) as Unknown
2005Breakthrough as генерал-полковник Селиванов
2005Space Race (1 Episode) as Unknown
2005Silent Partner as The Client
2004Gentlemen Officers (8 Episodes) as Sergey Aleksandrovich Fedotov
2003In the Service of My Country as Ian Hunter Commissioner
2003In the Service of My Country (6 Episodes) as Commissioner Jan Fanter
2001Megiddo: The Omega Code 2 as Russian Leader
1996Pacific Blue (1 Episode) as Szigmond
1995JAG (1 Episode) as Uri Lentoff
1993Frasier (1 Episode) as Vladimir
1993Black Devil as Unknown
1992The Master of East as Unknown
1991Hotel "Eden" as спасатель
1991The Last Bunker as Kalinichenko
1991The Bay of Death as Юра Медунов
1991Nude with a Hat as Zuev
1990It as Dmitriy Prokofyev
1988Aborigine as Олег, командир стройотряда
1987Point of Return as Unknown
1987I Believe in Love as Unknown
1985Battle for Moscow (4 Episodes) as старший лейтенант Манчич
1985The Rivals as Unknown
1985In Search for Captain Grant as капитан Джон Манглс
1985In Search of Captain Grant (7 Episodes) as captan John Mangles
1984The Precipice as Vikentyev
1983Экзамен на бессмертие as Unknown
1983Streak of Luck as Unknown
1981Via Gobi and Khingan as Vanya Sokolov
1981A Profitable Position as 1-ый чиновник
1981Village Story as Unknown
1981Poor Masha as Kolya
1980Control Strip as рядовой/ефрейтор Рудзик