1995
as James Nolan
1994
as Dr. Melplash
1986
1986
as Albert Bitterling
1983
as Doctor
1981
as Gidney
1981
as Virgil Tracy / Operator Power / Tom (voice)
1979
as Artillery Officer
1978
1978
as Dev Tarrant
1977
1976
as Dr. Tulliver
1975
as Eric Mackay
1972
as Insp. Lars Bergen
1970
as Geoff
1970
as Skydiver Navigator
1970
as Skydiver Navigator Lt. Gordon Maxwell
1969
1968
1968
as Virgil Tracy / Hogarth (voice)
1967
1967
1966
as Virgil Tracy / Space Exploration Center President (voice)
1966
1965
1965
as Drew Heriot
1965
as Inspector Ronet
1963
as Kellman
1963
as Captain Andrew Lamont, MC
1955
as Freddie
1955
as Harry Pilbeam