Whee!
From tvguide.com's Ask Ausiello:
Question: Your superpower is super scoop. Save the world and give us some Heroes poop.- Sarah
Ausiello: Fanboys, prepare to piddle yourself. Christopher Eccleston - the original Dr. Who from the current Sci Fi/BBC series - is joining the cast in January in a really super (tee-hee) role. Speaking of cool casting, wait until you see who's ******* ****'s ****. You're going to flip.
Hey, what about the fangirls? Hee! Wow! I think I may squee! (and I rarely squee...)
Thanks to shipperx for the heads up.