Board Thread:AMAs/@comment-5156795-20150415230258/@comment-31319780-20150416235840

Tron. It's a human film about this guy who gets sucked into a computer world and has to escape.

And people in the movie (including titular character Tron) wield special energy discs that can be thrown like frisbees, bounce off walls, and even be used for close-quarters combat when needed.