NBC has announced that their hit series, Heroes will be returning to San Diego for Comic-Con 2009. Below is the network's press release with details on the Q&A panel at the event.

WHAT: Comic-Con International 2009 fans will be the first to watch an exclusive trailer for Heroes Season 4, titled "Volume Five: Redemption," created just for the annual event in San Diego. RELATED: William Zabka Didn't Have Much Fun at Comic-Con Before Cobra Kai

WHO: Following the trailer, creator Tim Kring and cast members Jack Coleman, Masi Oka, Adrian Pasdar and Zachary Quinto, as well as guest stars Robert Knepper, Dawn Olivieri, Ray Park and Madeline Zima, will participate in a Q&A session.

WHEN: Saturday, July 25 at 3:15-4:15 PM

WHERE: Indigo Room @ Hilton San Diego Bayfront (1 Park Blvd., San Diego)

FYI: Heroes Season 4 will debut with a two-hour premiere on Monday, September 21, from 8-10 PM. Following the premiere, the show will air on Mondays at 8 PM.