Matches in people

Don Castle Don Castle Born on Sep 29, 1917 in Beaumont (TX), died May 26, 1966 in Hollywood (CA)
Roddy Hughes Roddy Hughes Born on Jun 19, 1891 in Portmadoc (North Wales), died Feb 22, 1970 in Sussex (England)
Ken Hughes Ken Hughes Born on Jan 19, 1922 in Liverpool (England), died Apr 28, 2001 in Los Angeles (CA)
John Castle John Castle Born on Jan 14, 1940 in Croydon (England)
Barnard Hughes Barnard Hughes Born on Jul 16, 1915 in Bedford Hills (NY), died Jul 11, 2006 in New York City (NY)
Howard Hughes Howard Hughes Born on Sep 24, 1905 in Houston (TX), died Apr 5, 1976 in Houston (TX)

Matches in movies

Man's Castle Man's Castle (1933)
Castle in the Sky Castle in the Sky (1986)
The Castle The Castle (1968)
Castle Keep Castle Keep (1969)
Castle in the Air Castle in the Air (1952)
Castle Rock Castle Rock (2000)