Cash Mountain. Survive. Project X. In the mid-1990s, these three innovative television shows had hit a dead end before they had even made production. Rejected time and again by the networks, they seemed destined never to reach the screen. But thanks to the brilliance and determination of three men, not only did they get made, they became the biggest and most successful shows on earth: Who Wants To Be A Millionaire?, Survivor and Big Brother. BILLION...