Step-son of
John Carradine. Half-Brother of
David Carradine. Step-brother of
Keith Carradine and
Robert Carradine. Bruce and David had the same mother, Ardanelle McCool Cosner, but different fathers, while Keith and Robert were born of John Carradine's second wife,
Sonia Sorel, who had appeared on stage with him, and played opposite him in the 1944 movie "Bluebeard.".