2013

(3 episodes) as Self - Presenter

2012

(24 episodes) as Himself

2011		The Code (3 episodes) as Himself - Presenter
2011		Faster Than the Speed of Light? (1 episode)

2010		The Beauty of Diagrams (6 episodes) as Self - Presenter
2010		The Music of the Primes (3 episodes) as Himself

2008

(4 episodes) as Self - Presenter

2003

(20 episodes) as Himself - Presenter

2010

… Creator

2010

(3 episodes) … Creator

2008

(4 episodes) … Writer