Astronauts: Do You Have What It Takes?

Character:Judge

Operation Gold Rush with Dan Snow

Character:Self - Presenter

The Big Thinkers

Character:Presenter

It’s Not Rocket Science

Character:Self - Resident Scientist

Extreme A&E

Character:Himself

To Boldly Go

Character:Self - Presenter

Royal Institution Christmas Lectures

Character:Self - Presenter

Horizon

Character:Self - Presenter

Horizon

Character:Presenter