 She trained at the Embassy Theatre and the Old Vic.Watford made her film debut playing Lady Usher in "The Fall of the House of Usher" (1950).Other films include "Never Take Sweets from a Stranger" (1960), "The Very Edge" (1962), "Cleopatra" (1963), "Taste the Blood of Dracula" (1970) and "Cry Freedom" (1987).