Roger Penrose

A Brief History of Time

Release date: 10/01/1991

Stephen Hawking and The Theory of Everything

Character: Himself

Release date: 03/24/2009

Is God a Number?

Character: self — mathematician

Release date: 01/01/1999

The Art of the Impossible: M.C. Escher and Me

Release date: 09/20/2015

NOVA: The Great Math Mystery

Character: Self

Release date: 04/15/2015