Well the old guy is Liam Neeson from A-Team(Hannibal), as it's one of the few pics he has with gray hair.<br/><br/>The character himself is named Doctor Nemesis. He was middle aged when Charles was a kid, and now he's 100+(gotta figure out how old with current time and whatnot). His power is that his brain evolved itself to a higher level, and now he's one of the smartest guys in the world. He's also got some cool eye powers(only for observation though, as he is a doctor).