"There's no way to cheat the system... but there is a way to win." ------ All known diseases have been eradicated, and humans are bioengineered to live as long as possible. Overpopulation consumes the Earth's resources, with studies showing thousands of plant species will be nearly extinct in 50 years if nothing changes. So, something has to change. With time limits on their lives, six people from across America fight the system and try to defy their expiration dates.