Horizon What is Reality? (Season 48, Episode 2)
TV Episode | Documentary

Primary photo for What is Reality?

Horizon

What is Reality? (Season 48, Episode 2)

TV Episode | Documentary

Director

Helen Shariatmadari

Writer

Helen Shariatmadari (written by)

Editors

Aidan Laverty | Tony Quinn

See all filmmakers & crew (18)

Edit Released

Updated Jan 17, 2011

Release date

Jan 17, 2011 (United Kingdom)

Awards

Series awards

12 wins & 17 nominations

Contacts

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Cast	+ Add Cast
8 cast members

Name	Known for
Bernard Hill Self - Narrator (voice) Self - Narrator (voice) See fewer	The Lord of the Rings: The Return of the King (2003)
Craig Hogan Self - Fermilab (as Prof Craig Hogan) Self - Fermilab (as Prof Craig Hogan) See fewer	Nova (1974)
Jacobo Konigsberg Self - University of Florida (as Prof Jacobo Konigsberg) Self - University of Florida (as Prof Jacobo Konigsberg) See fewer	Horizon (I) (1964)
Seth Lloyd Self - Massachusetts Institute of Technology (as Prof Seth Lloyd) Self - Massachusetts Institute of Technology (as Prof Seth Lloyd) See fewer	Nova (1974)
Leonard Susskind Self - Stanford University (as Prof Leonard Susskind) Self - Stanford University (as Prof Leonard Susskind) See fewer	The Nature of Existence (2009)
Max Tegmark Self - Massachusetts Institute of Technology (as Prof Max Tegmark) Self - Massachusetts Institute of Technology (as Prof Max Tegmark) See fewer	Life 3.0
Frank Wilczek Self - Massachusetts Institute of Technology (as Prof Frank Wilczek) Self - Massachusetts Institute of Technology (as Prof Frank Wilczek) See fewer	Roots & Fruits (2023)
Anton Zeilinger Self - University of Vienna (as Prof Anton Zeilinger) Self - University of Vienna (as Prof Anton Zeilinger) See fewer	Taming the Quantum World (2013)

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1 external link (official websites, website)