Ramón Gerard Antonio Estévez, known professionally as Martin Sheen, is an American actor who first became known for his roles in the films The Subject Was Roses and Badlands, and later achieved wide recognition for his leading role in Apocalypse Now and as President Josiah Bartlet in the television series The West Wing .
In film, Sheen has won the Best Actor award at the San Sebastián International Film Festival for his performance as Kit Carruthers in Badlands. Sheen's portrayal of Capt. Willard in Apocalypse Now earned a nomination for the BAFTA Award for Best Actor.
Sheen has worked with a wide variety of film directors, including Richard Attenborough, Francis Ford Coppola, Terrence Malick, David Cronenberg, Mike Nichols, Martin Scorsese, Steven Spielberg, and Oliver Stone. Sheen received a star on the Hollywood Walk of Fame in 1989. In television, Sheen has won a Golden Globe and two Screen Actors Guild awards for playing the role of President Josiah Bartlet in The West Wing, and an Emmy for guest starring in the sitcom Murphy Brown. In 2012, he portrayed Uncle Ben in the The Amazing Spider-Man directed by Marc Webb.
Born and raised in the United States by immigrant parents, he adopted the stage name Martin Sheen to help him gain acting parts. He is the father of four children, all of whom are actors.
Although known as an actor, Sheen also has directed one film, Cadence, appearing alongside sons Charlie and Ramón. Sheen has narrated, produced, and directed documentary television, earning two Daytime Emmy awards in the 1980s. In addition to film and television, Sheen has been active in liberal politics.