Rex Sevenoaks: Rex Sevenoaks. Actor: The Trap. Rex Sevenoaks was born on 22 December 1914 in South Africa. He was an actor, known for The Trap (1966), The Strange Case of Dr. Jekyll and Mr. Hyde (1968) and Programme X (1970). He was married to Patricia Minnie Jones and Gladys Lonsdale. He died on 17 April 1995 in South Africa.