to a brief singing career; he signed a contract with Asylum Records and released two albums – I'm Easy (1976) and Lost & Found (1978). His song "Mr. Blue" was number 44 in the Canadian AC charts in April 1978. In 1984, he appeared in the music video for Madonna's single "Material Girl". In the early 1990s, he played the lead role in the Tony Award-winning musical The Will Rogers Follies. Television In 1972, Carradine appeared briefly in the first season of the hit television series, Kung Fu, which starred his brother, David. Keith played a younger version of David's character, Kwai Chang Caine. In 1987, he starred in the highly rated CBS miniseries Murder Ordained with JoBeth Williams and Kathy Bates. Other TV appearances include My Father My Son (1988), a television film. In 1983, he appeared as Foxy Funderburke, a murderous pedophile, in the television miniseries Chiefs, based on the Stuart Woods novel of the same name. His performance in Chiefs earned him a nomination for an Emmy Award in the "Outstanding Supporting Actor in a Limited Series or a Special" category. Carradine also starred in the ABC sitcom Complete Savages, and he played Wild Bill Hickok in the HBO series Deadwood. Carradine hosted the documentary Wild West Tech series on the History Channel in the 2003–2004 season, before handing the job over to his brother, David. In the 2005 miniseries Into the West, produced by Steven Spielberg and DreamWorks, Carradine played Richard Henry Pratt. During the second and fourth seasons of the Showtime series Dexter, he appeared numerous times as FBI Special Agent Frank Lundy. Carradine is credited with guest starring twice on the suspense-drama Criminal Minds, as the psychopathic serial killer Frank Breitkopf. Other shows he appeared in include The Big Bang Theory (as Penny's father Wyatt), Star Trek: Enterprise ("First Flight" episode) and the Starz series Crash. Carradine also made a guest appearance on NCIS in 2014. Also in 2014, he had a recurring role as Lou Solverson in the FX series Fargo, followed by a recurring role as President Conrad Dalton on Madam Secretary. He was promoted to series regular starting with the show's second season. In July 2016, Carradine hosted a month-long series of Western films on Turner Classic Movies. He appeared in dozens of wraparounds on the channel, discussing such films as Stagecoach, featuring his father, and McCabe and Mrs. Miller, in