Credits

• 2022 · Star Trek: Strange New Worlds as Jag Defender
• 2016 · Scotland's First Oil Rush as Himself - Presenter
• 2015 · Scotland's Einstein: James Clerk Maxwell - The Man Who Changed the World as Presenter
• 2015 · Planet Oil: The Treasure That Conquered the World as Self - Presenter
• 2013 · Rise of the Continents as Self - Presenter
• 2012 · Volcano Live as Presenter
• 2012 · How to Grow a Planet as Himself - Presenter
• 2012 · How to Grow a Planet as Himself - Presenter
• 2010 · Mad and Bad: 60 Years of Science on TV as Himself
• 2010 · Men of Rock as Self - Presenter
• 2010 · Making Scotland's Landscape as Himself - Presenter
• 2010 · How Earth Made Us as Self - Presenter
• 2009 · Hot Planet as Himself - Presenter
• 2008 · Earth: The Climate Wars as Himself - Presenter
• 2008 · 10 Things You Didn't Know About... as Self - Presenter
• 2007 · Earth: The Power of the Planet as Self - Presenter
• 2007 · Earth: The Power of the Planet as Narrator
• 2006 · Journeys into the Ring of Fire as Himself - Presenter
• 2004 · Journeys from the Centre of the Earth as Himself - Presenter
• 2004 · Naked Science as Himself - Geologist
• 2000 · Rough Science as
• 1964 · Horizon as Self - Presenter