Filmography
Scotland's First Oil Rush2016 · Himself - Presenter
Scotland's Einstein: James Clerk Maxwell - The Man Who Changed the World2015 · Presenter
How to Grow a Planet2012 · Self - Presenter
Mad and Bad: 60 Years of Science on TV2010 · Self
Hot Planet2009 · Himself - Presenter
Earth: The Power of the Planet2007 · Narrator