Saoirse Ronan & Diane Kruger: New 'The Host' Trailer!

Saoirse Ronan and Diane Kruger show off their glowing eyes in the new trailer for their upcoming flick The Host.

In the film, parasitic alien soul is injected into the body of Melanie Stryder (Ronan). Instead of carrying out her race’s mission of taking over the Earth, “Wanda” (as she comes to be called) forms a bond with her host and sets out to aid other free humans.

The Host also stars Max Irons, Jake Abel, and William Hurt. Make sure to check it out in theaters on March 29!