Acting · b. 1937 · Poole, Dorset, England, UK Derrick Slater Acting The Perils of Mandy 1980 Phoelix 1979 To Encourage the Others Harrison 1972 Doctor Who: The Seeds of Death Security Guard 1969 Other Credits The Ups and Downs of a Handyman Writer 1976 Take an Easy Ride Writer 1976 Agent-readable