Diane Keen is currently to be seen on BBC;s “Doctors” series.   She was born in 1946 in London.   Her film debut came in 1967 in “Popdown”.   Other films include “Here We Go Round the Mulberry Bush”, “Tomorrow” wiith Olivia Newton-John and “Silver Dream Racer” with David Essex.   She has had much success on television and starred in “The Cuckoo Waltz” and “Rings on Their Fingers”.