The 100

123movies guide to The 100, the sci-fi & fantasy show created by Jason Rothenberg, with 7 seasons and 100 episodes. 100 years in the future, when the Earth has been abandoned due to radioactivity, the last surviving humans live on an ark orbiting the planet — but the ark won't last forever. So the repressive regime picks 100 expendable juvenile delinquents to send down to Earth to see if the planet is still habitable.