Till Death Us Do Part

as Self

1966

The Omega Factor

2007

Doctor Who

Writer

1963

Tales of the Unexpected

Writer

1979

Heartbeat

Writer

1992

All Creatures Great and Small

Writer

1978

Space: 1999

Writer

1975

Noah's Ark

Writer

1997

Into Infinity

Writer

1975

Adolf Hitler - My Part in His Downfall

Writer

1973

Doctor Who: Warriors of the Deep

Writer

1984

Space: 1999

Writer

1975

Doctor Who: Arc of Infinity

Writer

1983

To Die For

Writer

1994