An extended trailer has gone online for director Jonathan Glazer’s (Sexy Beast) upcoming adaptation of Michel Faber’s debut novel Under the Skin, an erotic sci-fi drama about an alien that takes the form of beautiful big-breasted woman to seduce men to murder and turn into food for her species.

Scarlett Johansson goes totally nude as the voracious and busty alien, but don’t expect Natasha Henstridge in Species or Mathilda May in Lifeforce type thrills. This is strictly WTF artsy-fartsy stuff—the kind of thing critics need to feel good about rewarding Johansson’s bush come award time.

Peep it: