This feature chronicles the incredible story of television, from the vision of Philo Farnsworth, a Utah farmboy who developed the first working system in 1925, to the latest technological breakthroughs that are transforming the medium. Interviews with media moguls and TV personalities, including legendary anchorman, Walter Cronkite provide an insider's look at the huge industry TV has become. And broadcast pioneers recall the patent battles and competing systems that defined the early years of television.