Horizon

Self - Presenter

Star Trek: Strange New Worlds

Jag Defender

Superscience

Himself - Geologist

Rough Science

Rise of the Continents

Self - Presenter

Volcano Live

Presenter

Journeys from the Centre of the Earth

Himself - Presenter

Living With Volcanoes

Self

Planet Oil: The Treasure That Conquered the World

Self - Presenter

Making Scotland's Landscape

Himself - Presenter

Earth: The Power of the Planet

Self - Presenter

Men of Rock

Self - Presenter

10 Things You Didn't Know About...

Self - Presenter

Earth: The Climate Wars

Himself - Presenter

Journeys into the Ring of Fire

Himself - Presenter

How to Grow a Planet

Himself - Presenter

How Earth Made Us

Self - Presenter

Mad and Bad: 60 Years of Science on TV

Self

Earth: The Power of the Planet

Narrator

Scotland's Einstein: James Clerk Maxwell - The Man Who Changed the World

Presenter

How to Grow a Planet

Self - Presenter

Scotland's First Oil Rush

Himself - Presenter

Hot Planet

Himself - Presenter