Ah, interesting! I didn't Google John Henry Irons, just the half brother and the X-Kryptonite, which all seems made up for this show. I wonder if one comic book ripped off the other when it came to Iron Man and Mr Irons? Hmm...

Hopefully, we'll get Season 2 over here eventually. Might take a while, but I'm used to that and pretty good at spoiler avoidance, since I've had lots of practice :)