John Carradine appeared with his son David in The Good Guys and the Bad Guys (1969) and co-starred with him in Boxcar Bertha (1972) which was produced by Roger Corman and directed. Keith Carradine was born in San Mateo, California. He is the son of actress and artist Sonia Sorel (née Henius) and actor John Carradine. His paternal half-brothers are Bruce and David.
Christopher Carradine Siblings
Keith was the fourth of his father's sons, as his parents first welcomed his brother, Chris Carradine, in January 1947. His dad also had two sons, David and Bruce Carradine,.