RIP, Nathan.

While fans eulogize Nathan Petrelli in our Heroes forum, we're asking readers to chime in with their thoughts on this week's episode.

The main focus of "The Fifth Stage" was Peter letting go of his brother, once and for all; but HRG was also greeted by a few unexpected visitors, while Samuel’s major plan came to light.

This was the final episode of 2009, so fans have plenty of time to digest the developments from it. First, simply let us know what you thought of the installment:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.