Yahoo! Movies! has released the first trailer for the upcoming thriller Hanna, which will arrive in theaters nationwide on April 8. Click on the video below for your first glimpse at stars Saoirse Ronan, Eric Bana and Cate Blanchett:

Hanna stars Academy Award nominee Saoirse Ronan, Academy Award winner Cate Blanchett, and Eric Bana. Hanna (Ronan) is a teenage girl. Uniquely, she has the strength, the stamina, and the smarts of a solider; these come from being raised by her father (Bana), an ex-CIA man, in the wilds of Finland. Living a life unlike any other teenager, her upbringing and training have been one and the same, all geared to making her the perfect assassin. The turning point in her adolescence is a sharp one; sent into the world by her father on a mission, Hanna journeys stealthily across Europe while eluding agents dispatched after her by a ruthless intelligence operative with secrets of her own (Blanchett). As she nears her ultimate target, Hanna faces startling revelations about her existence and unexpected questions about her humanity.