 Christmas University Challenge (2014–2025) (TV Series)-Self - Contestant (3 episodes, 2014) Self - Contestant (3 episodes, 2014) See fewer St Hilda's College, Oxford v Edinburgh (Dec 29, 2025) Season 15, Episode 6-Self - Contestant Self - Contestant See fewer |
 Philosophy for Our Times (2018) (Podcast Series)-Self - Host (1 episode, 2018) Self - Host (1 episode, 2018) See fewer Time's Arrow (Apr 3, 2018) Season 1, Episode 90-Self - Host Self - Host See fewer |
 Burning Ice (2010) Self - BBC Science Journalist Self - BBC Science Journalist See fewer |
 The Noughties... Was That It? (2009) (TV Movie)-Self Self See fewer |
 Mind Games (2004) (TV Series)-Self (1 episode, 2004) Self (1 episode, 2004) See fewer Episode #3.8 (Nov 29, 2004) Season 3, Episode 8-Self Self See fewer |
 The DVD Collection (2003–2004) (TV Series)-Self (3 episodes, 2003) Self (3 episodes, 2003) See fewer Episode #5.4 (Mar 5, 2004) Season 5, Episode 4-Self Self See fewer |
| Film Genre (2002) (TV Series)-Self (1 episode, 2002) Self (1 episode, 2002) See fewer Science Fiction (2002) Season 1, Episode 2-Self Self See fewer |