S1, E3: In the 1920s, the idea of beaming moving images through the air is pure science fiction. But two daring pioneers see a different future, where people sit in front of screens, dazzled and engaged by what they see. To dominate the burgeoning market, a ruthless mogul takes on a little-known inventor in a high stakes battle that will change the world forever. Can a rugged farm-boy topple a big-city titan with endless resources? With millions at stake, it's a bitter feud, as both men jockey to claim the title: 'The Father of Television'.