BioWare revealed the voice actors performing in Mass Effect 2. The game features Emmy and Golden Globe Award-winning actor Martin Sheen (“The West Wing”, “Apocalypse Now”), 2009 Emmy Award-winner Shohreh Aghdashloo (“House of Saddam”), comedic actor Seth Green (“Austin Powers”), “Chuck” stars Yvonne Strahovski and Adam Baldwin, Keith David (“Crash”) and sci-fi favorites Michael Dorn (“Star Trek: Deep Space Nine”) Tricia Helfer (“Battlestar Galactica”), Michael Hogan (“Battlestar Galactica”) and Carrie-Anne Moss (“The Matrix”).

Dr. Ray Muzyka, co-founder, BioWare and Group General Manager of the RPG/MMO Group of EA.:

“Emotionally engaging narrative is a key design pillar for BioWare, and the top-notch voice talent in Mass Effect 2 helps drive this goal. Credible, powerful personalities are vital to delivering a compelling story experience in BioWare’s games, and we have assembled an amazing ensemble cast that surpasses the very high bar set in the original Mass Effect!”

Mass Effect 2 will be available on Xbox 360 and PC on January 26, 2010 in North America and January 29, 2010 in Europe.