BioShock Infinite actors discuss crafting believable characters

BioShock Infinite may not be launching on until 2012, but that won't stop developer Irrational Games from teasing the world about the upcoming title. A new trailer for the game has appeared, discussing the importance of crafting believable characters.

Watch as the game's two primary voice actors and Irrational Games boss Ken Levine talk about the upcoming world, coming to the PC, Xbox 360, and PlayStation 3