In a corporate-controlled future, an ultra-violent sport known as Rollerball represents the world, and one of its powerful athletes is out to defy those who want him out of the game.
In the summer of 1978, a teenager and his group of friends face new challenges when their neighborhood roller-skating rink closes, forcing them to visit a different rink.
In a post-apocalyptic future ruled by the military, a group of renegade teenage orphans find a legendary orb, Bohdai, that can supposedly bring the rain back to dried up Earth.