Name	Known for
Dara O Briain Self - Presenter Self - Presenter See fewer	Mock the Week (2005)
Helen Czerski Self - Reporter Self - Reporter See fewer	The Quest for Wonder (2016)
Alok Jha Self - Reporter Self - Reporter See fewer	Fast Ice: Rescue from Antarctica (2014)
Mark Miodownik Self - Reporter (as Prof Mark Miodownik) Self - Reporter (as Prof Mark Miodownik) See fewer	Science Club (2012)
Marcus Brigstocke Self - Special Guest Self - Special Guest See fewer	Love Actually (2003)
Janna Levin Self - Columbia University (as Prof Janna Levin) Self - Columbia University (as Prof Janna Levin) See fewer	Einstein and Hawking: Unlocking the Universe (2019)
Jim Al-Khalili Self Self See fewer	1001 Inventions and Journeys from Alchemy to Chemistry (2019)
Albert Einstein Self (archive footage) Self (archive footage) See fewer	Schooling the World (2010)
Joseph Giaime Self - LIGO Livingston (as Prof Joe Giaime) Self - LIGO Livingston (as Prof Joe Giaime) See fewer	Science Club (2012)
David King Self - The University of Oxford (as Prof Sir David King) Self - The University of Oxford (as Prof Sir David King) See fewer	Science Club (2012)
Bob Nichol Self - University of Portsmouth (as Prof Bob Nichol) Self - University of Portsmouth (as Prof Bob Nichol) See fewer	Science Club (2012)
Roy Schwitters Self - University of Texas (as Prof Roy Schwitters) Self - University of Texas (as Prof Roy Schwitters) See fewer	Science Club (2012)
Neil Turok Self - The Perimeter Institute for Theoretical Physics (as Dr Neil Turok) Self - The Perimeter Institute for Theoretical Physics (as Dr Neil Turok) See fewer	Science Club (2012)