(1997) Equinox: Black Holes

as ---

(2016) Aliens: The Big Think

as ---

(2017) AlphaGo

as Himself

(2019) Timelapse of the Future: A Journey to the End of Time

as Self - Narrator (archive sound)

(2004) What We Still Don't Know

as Self - Host

(2016) The Big Thinkers

as Presenter