Don Leaver Director (8) Hetty Wainthropp Investigates (1996) A Touch of Frost (1992) The Mark of Satan (1980) Witching Time (1980) Hammer House of Horror (1980) A Midsummer Nightmare (1975) Where the Action Is (1975) The Avengers (1961) Producer (2) A Touch of Frost (1992) Prime Suspect (1991)