Rollerball

Jonathan Cross, a lover of extreme sports, is recruited by Alexi Petrovich to star in his sportive invention, Rollerball. Jonathan accepts and learns the ropes of Rollerball. The players are on Rollerblades, trying to bring a heavy metal ball into a high goal. Also, there are motorcyclists around to bring momentum to the players. Oh yes, and there are no rules in the game.