Keith Ian Carradine is an American actor. In film he is known for his roles as Tom Frank in Robert Altman's Nashville, E. J. Bellocq in Louis Malle's Pretty Baby, and Mickey in Alan Rudolph's Choose Me. On television he is known for his roles as Wild Bill Hickok on the HBO series Deadwood, FBI agent Frank Lundy on the Showtime series Dexter, Lou Solverson in the first season of FX's Fargo, Penny's father Wyatt on the CBS sitcom The Big Bang Theory, and U.S. President Conrad Dalton on the CBS political drama Madam Secretary.

Choose Me is a 1984 American romantic comedy-drama film written and directed by Alan Rudolph, starring Geneviève Bujold, Keith Carradine, and Lesley Ann Warren. The film is a look at sex and love in 1980s Los Angeles centered around a dive bar known as Eve's Lounge.