Don't know if this has been posted already. I checked the threads from the last couple of weeks and didn't see anything. Keating is on tonight's episode 11/5 and it looks like he was in a previous episode as well since he appeared in the "previously on Prison Break" bit... I have the show on my DVR but haven't been able to keep up to date. So far it looks like he might have a bit of a bigger part than he did on "Heroes".