Getting ready depressed fans of The O.C. because the pretty girl from Orange County (no, not the puff dragon one) is set to return to TV. USA Today reports on the details:

The OC’s Rachel Bilson will guest-star on NBC’s new comedy Chuck (by OC creator Josh Schwartz) in a multi-episode arc scheduled to air in late October. She will play a romantic option for Chuck (Zachary Levi).

Chuck looks like it could be turning into a nice little show after all (take a look at Chuck’s interactive site). It started out looking semi-interesting, but now I think I may move it over to my “watch” category, especially since it’ll be on the same night as Heroes. You see, that’s how I keep in such peak condition, by watching lots and lots of TV. It really helps me to tone up. Yeah.