BioShock Infinite: Burial at Sea Episode Two BTS Video

A BTS video with creative director Ken Levine and the voice cast behind some of the major characters from both BioShock and BioShock Infinite
2K and Irrational Games have unveiled a behind-the-scenes video for the second episode of BioShock Infinite: Burial at Sea, the second add-on content pack for BioShock Infinite set to arrive on March 25th, for PC, Xbox 360 and PS3. The narrative of this add-on content pack concludes the storyline of BioShock Infinite and Burial at Sea, as seen through the eyes of a new player character, Elizabeth, and features all-new stealth-oriented gameplay, as well as new weapons and modes.
Note that BioShock Infinite is required to play all of the included content.