Combate
1962
German Lieutenant
Hoffman
Have I Got News for You
1990
Self
Horizon
1964
The One Show
2006
Superboy
1988
El nacimiento de Frankenstein
2003
Prof Robert Winston
Ian Rankin Investigates: Dr. Jekyll & Mr. Hyde
2007
Mad and Bad: 60 Years of Science on TV
2010
How Science Changed Our World
Presenter
El Cuerpo Humano
1998
This Morning
Dr. Kildare
1961
Army Corporal
Question Time
1979
Self - Panellist
Caminando con Cavernícolas
Himself - Presenter
Human Instinct
2002
Himself
Superhuman
2000
The Cook Report
1987
Child of Our Time
1999
Harry Hill's Alien Fun Capsule
2017
The Human Mind
Narrator
Genius of Britain
Self (voice)
Jamie's Dream School
2011
The Story of God
2005
Himself - Host
Parkinson
