Ramón Antonio Gerardo Estévez (born August 3, 1940), better known by his stage name Martin Sheen, is an American actor who achieved fame with roles in the films Badlands (1973) and Apocalypse Now (1979). Sheen has made notable appearances in films including Wall Street (1987), Gettysburg (1993), The Departed (2006), and The Amazing Spider-Man (2012). He has also appeared in television, notably as President Josiah Bartlet in The West Wing (1999–2006), and in the Mass Effect video game trilogy.
