Keith Ian Carradine (born August 8, 1949) is an American actor, singer and songwriter who has had success on stage, film and television. In 1976, he won an Oscar for Best Original Song, with his song "I'm Easy" from the film "Nashville", directed by Robert Altman. He is perhaps best known for his roles as Tom Frank in Robert Altman's Nashville, Wild Bill Hickok in the HBO series Deadwood, FBI agent Frank Lundy in Dexter and US President Conrad Dalton in Madam Secretary. In addition, he is a Golden Globe- and Academy Award-winning songwriter. As a member of the Carradine family, he is part of an acting dynasty that began with his father, John Carradine. In 1976, he won an Oscar for Best Original Song, with his song "I'm Easy" from the film "Nashville", directed by Robert Altman. <a href="https://www.last.fm/music/Keith+Carradine">Read more on Last.fm</a>. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.