We’re talking about GuyGardner, the loud-mouthed insufferable braggart with a power ring. And now, Firefly and Castle actor Nathan Fillion will play GuyGardner in Superman, and even beyond ...
In the new trailer for Superman, fans get brief shots of Mister Terrific and Hawkgirl as well as GuyGardner. While the glimpses are brief, they do offer quite a bit for fans, particularly when it ...