The first trailer was ok, but the second one is totally epic. Check it out:

Clash of the Titans is an upcoming 2010 fantasy film which is a remake of the 1981 film of the same name, itself loosely based on the Greek myth of Perseus. The film is directed by Louis Leterrier and stars Sam Worthington. Filming began in April 2009 for release on March 26, 2010.[1] The music will be composed by Craig Armstrong.[2] Matthew Bellamy of Muse has also stated that he will be working on the music.

Don’t forget to hit the full screen button after pressing play!