HomePeople Biography and filmographyGavin Campbell Biography unavailable on TMDB. Movies (2)TV shows (5) Photos Movies (2) The Playbirds1978 · Inspector Harry Morgan On the Buses1971 · Motorcycle Cop TV shows (5) Murder Most Horrid1991 · Self House on the Hill1981 · David Galbraith BBC2 Play of the Week1977 · Martin Herford The New Avengers1976 · Fred UFO1970 · Police Motorcyclist