* When, after [[spoiler: Mack's]] HeroicSacrifice the Sentinel Knight appears and uses the shows {{MacGuffin}} to, not only bring [[spoiler: him]] back to life ''but'' help [[spoiler: him]] to [[spoiler: [[BecomeARealBoy become human!]]]]
** Even better, the Knight's reason? [[spoiler: When Hartford sadly says that Mack never had life and he was just a machine, the Knight retorts that Mack fought with true heart and crowns him with the Corona Aurora.]]