Martin Rees

Equinox: Black Holes

Release date: 11/04/1997

Aliens: The Big Think

Release date: 05/01/2016

AlphaGo

Character: Himself

Release date: 04/21/2017

Timelapse of the Future: A Journey to the End of Time

Character: Narrator (archive sound)

Release date: 03/20/2019