Ladies and gentlemen, prepare for your geek-o-meter to hit eleven. The first vidoc for Halo 3: ODST is available for viewing, and it's narrated by none other than Nathan Fillion.
Many people know Nathan as Mal from Firefly and Captain Hammer in Dr. Horrible's Sing-a-long Blog, but he's also starring as Buck in the upcoming co-op shooter from Bungie. Now for setting your meter into overdrive. The game also stars Adam Baldwin (Jayne) and Alan Tudyk (Wash), both co-stars of Firefly. Finally Tricia Helfer, best known for her roles on Battlestar Galactica and Burn Notice, is also appearing as a voice in the game.
The video shows off a ton of great gameplay footage, and really sets the mood for what's looking to shape up like a solid title. Even if some reports are claiming the game is too short.
Mike also just informed me that all three Firefly cast members were in the original Halo 3 as well, but only has minor background characters for chatter. ODST will see cut scenes with dialog between the characters, as shown in the above video.