'Martha Marcy May Marlene' is about a girl who runs away from home, winds up joining a cult, then escapes from the cult and tries to piece her life together after its leader shows his true colors. If you've heard of this movie, chances are it has something to do with Elizabeth Olsen (Mary-Kate and Ashley's sister) being in the lead role. But aside from the novelty of its cast and the praise they've all been getting, this movie is looking more and more like the real deal.

After seeing a few trailers that all looked like the ones before it, Empire now has a gorgeous new poster and a brand new trailer that gives us a far more chilling idea of what to expect. So click through to watch John Hawkes get his creep on and make an Olsen sister lose her marbles.




One more great reason to keep the hell away from cults. Look for 'Martha Marcy May Marlene' when it hits theaters on October 21.

So what do you think of the latest trailer for 'Martha Marcy May Marlene?'

[via Empire]