Damn, forgot the spoilers ahoy warning tag... I missed a few episodes first season, one or two, so I didn't know if he had developed the heat vision yet. Guess this one answers my question. But as far as this episode, and the previews for the next go... it's about danged time! This one really cut it close with the 'Clark coincidences'. I mean, no one brings up the bullet that was shot, but didn't connect with anything. Or the fact that the door handle suddenly became superheated. Perhaps another possible error, although giving the fright of the situation, it's overlookable, Lana not looking at Clark as he shoots eyebeams at the wall... All I can say is, this has to be the 'hottest' show on TV now. Boom, Boom, Boom. One good episode after another. I only hope Birds of Prey, sans Batman, can be this interesting.