On tonight's new episode of Heroes, viewers will learn what goes down in Building 26.

We have a feeling it won't bode very well for Tracy.

In other developments, Nathan's plan might be exposed to Homeland Security, while Hiro and Ando take a trip to India.

As usual, we'll publish a detailed recap soon after "Building 26 airs." Until then, talk about the latest twists and turns in our Heroes forum. We'll see you there!

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