Apparently season 4 includes Claire going lesbian,(yay) Sylar eating babies, and an Irish carnival full of people with bad hair and rubbish costumes. Could it all be true? The season 4 teaser trailer reveals all! Contains possible Spoilers..
Robbert Knepper's Oirish accent isn't half bad! Certainly not as woeful as the Cork gangsters Peter wound up with in season 2.