Inventing Game of Life (John Conway) - Numberphile

Life, Death and the Monster (John Conway) - Numberphile

Monster Group (John Conway) - Numberphile

John Conway: Surreal Numbers - How playing games led to more numbers than anybody ever thought of

The Brain of John Conway (and his Amazing Tongue) - Numberphile

Surreal Numbers (writing the first book) - Numberphile

John Conway about the discovery that made him famous