Few young actors transform so chameleon-like, role-to-role, applying accents so skillfully, like Imogen Poots. I was first wowed by her in "She's Funny That Way" and then I actually didn't even know it was her in "Green Room" until I saw the credits. Now she plays a drifter with questionable parenting skills, who steers into escalating trouble in “Mobile Homes,” and by the end of the movie her performance wrecked me. In this half hour she lifts the hood on her craft and we get to peek in.