Back in early October, David Ehrlick reported in from the New York Comic-Con with seven reasons why 'Hanna' needed to be on your radar. Hopefully you took heed then, but if you didn't, we understand. Some people are more of the see-for-themselves type, and that's cool. If that's the case, then maybe the first trailer for the film will do for you what Ehrlick's NYCC relay didn't.

Directed by Joe Wright ('Pride and Prejudice,' 'Atonement') and scored by The Chemical Brothers (!), 'Hanna' tells the story of a teenage girl (Saoirse Ronan) who has been raised by her father (Eric Bana) deep in the tundra. Why deep in the tundra, you ask? Because that's as good a place as any if you're trying to stay off the grid and train to become an assassin out for revenge against a government operative (Cate Blanchett).

Check out the trailer for the April 8, 2011 flick, which Yahoo just premiered, below: