2006

as (archival footage)

1977

1976

as Morbius Doctor (picture) (uncredited)

2001

as Creature Design

1986

as Writer

1986

as Writer

1985

as Writer

1984

as Writer

1981

as Writer

1981

as Writer

1979

as Writer

1978

as Writer

1978

as Writer

1977

as Writer

1977

as Script Editor

1977

as Script Editor

1977

as Script Editor

1977

as Script Editor

1977

as Writer

1977

as Script Editor

1977

as Script Editor

1977

as Script Editor

1976

as Writer

1976

as Script Editor

1976

as Script Editor

1976

as Script Editor

1976

as Script Editor

1976

as Writer

1976

as Script Editor

1975

as Script Editor

1975

as Script Editor

1975

as Writer

1975

as Script Editor

1975

as Script Editor

1975

as Writer

1975

as Script Editor

1975

as Script Editor

1975

as Script Editor

1975

as Writer

1975

as Script Editor

1975

as Script Editor

1974

as Writer

1973

as Writer

1971

as Writer

1970

as Writer

1969

as Writer

1969

as Writer

1965

as Story