First teaser trailer for high-school alien film I Am Number Four

The first teaser trailer for D.J. Caruso's teen alien flick I Am Number Four is out. If you like sexy humanoid aliens, ducatis, samurai swords and light-up finger blasts, then this is the alien action movie for you.

Based on the novel by James Frey and Jobie Hughes, I Am Number Four stars Timothy Olyphant, Alex Pettyfer, Teresa Palmer, Kevin Durand and Glee's Dianna Agron. It follows a pack of alien outcasts getting hunted down on Earth, in strict numerical order. Why? Because of reasons, that's why. Now shut up and watch this hot alien chick stab some guy on a motorcycle.

Official Synopsis:

John is an extraordinary teen, masking his true identity and passing as a typical high school student to elude a deadly enemy seeking to destroy him. Three like him have already been killed ... he is Number Four.

I Am Number Four will be in theaters February 18, 2011.

And just for fun, here's the book trailer: