What's On Tonight: 'Chuck' and the 'Heroes' Season Finale

What’s On Tonight: ‘Chuck’ and the ‘Heroes’ Season Finale

Tonight on NBC is an all-new Chuck episode and the season 4 finale of Heroes. In this week’s Chuck, Chuck turns a bold move into a potentially hazardous one. See how that works out for him during “Chuck vs. The Mask.”

As for Heroes see what Tim Kring, Hayden Panettiere, and Robert Knepper have to say on the set of the Season 4 finale. Hayden promises not to give away any secrets, so you should be sure to tune in tonight.

Check out the videos after the jump.

A Real Casanova
Chuck is no position to make demands.

On the Finale Set
Tim Kring, Hayden Panettiere, and Robert Knepper are interviewed about the season 4 finale.