What movie and television projects has Cliff Diggins been in?

Cliff Diggins has: Played Thug in "The Avengers" in 1961. Played Fighter in "The Avengers" in 1961. Played Williams in "The Avengers" in 1961. Played Maurice in "The Saint" in 1962. Played Roca in "Orlando" in 1965. Performed in "The Shuttered Room" in 1967. Performed in "The Solarnauts" in 1967. Played Harry Bigelow in "Innocent Bystanders" in 1972. Played Riding the motor-cycles in "Psychomania" in 1973. Played Olly in "The Sweeney" in 1975. Played The Hitman in "The Sweeney" in 1975. Played Double for Blake in "Blakes 7" in 1978. Played Hooded Figure in "Blakes 7" in 1978.