Biography
Keith Ian Carradine (born August 8, 1949) is an American actor and singer-songwriter. 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. He is a member of the Carradine family of actors, including father John Carradine, brothers Robert and David Carradine, and daughter Martha Plimpton.
Filmography
Cast Credits
The Devil and the Daylong Brothers
Character: Nehemiah Daylong
MOVIE • 2025
Laws of Man
Character: Galen Armstrong
MOVIE • 2025
Afraid
Character: Marcus
MOVIE • 2024
Sallywood
Character: George Corrigan
MOVIE • 2024
Pretty Baby: Brooke Shields
Character: Self (archive footage)
TV • 2023
Accused
Character: Billy Carlson
TV • 2023
A Nashville Country Christmas
Character: Keaton
MOVIE • 2022
The Power of the Dog
Character: The Governor
MOVIE • 2021
Rugrats
Character: Bob Brine (voice)
TV • 2021
Law & Order: Organized Crime
Character: Judge Clayton 'Clay' Bonner
TV • 2021
Deadwood: The Movie
Character: Wild Bill Hickok (archive footage)
MOVIE • 2019
The Old Man & the Gun
Character: Captain Calder
MOVIE • 2018
Ray Meets Helen
Character: Ray
MOVIE • 2018
Way Out on a Limb
Character: Self
MOVIE • 2016
A Quiet Passion
Character: Edward Dickinson
MOVIE • 2016
Fear the Walking Dead
Character: John Dorie
TV • 2015
Bereave
Character: Victor
MOVIE • 2015
Madam Secretary
Character: Conrad Dalton
TV • 2014
Terroir
Character: Jonathan Bragg
MOVIE • 2014
Altman
Character: Self
MOVIE • 2014
Crew
