Spoiler alert! The following story contains major plot details about the ending of Netflix's limited series "Zero Day." Corrupt tech giants, right-wing blowhards and rampant conspiracy theories.

Phantom Blade Zero was revealed as part of a Sony PlayStation Showcase event, and quickly became one of the hottest games to watch, after it showed off some seriously impressive action.

But Robert De Niro? Netflix’s new conspiracy thriller Zero Day has chosen cinema’s most distinguished portrayer of gangsters and paranoiacs to save, or at least salvage, the day in his role as ...