Watch Scarlett Johansson in 'Under the Skin' trailer

The official trailer for Under The Skin starring Scarlett Johansson has been released, offering audiences a glimpse of the actress as a brunette (really!) with a Scottish accent in writer-director Jonathan Glazer’s newest sci-fi offering.

Under The Skin –an adaptation of the Michael Farber novel of the same name – features Johansson as a human-eating alien in bombshell disguise who preys on the unwitting men of Scotland. And in the spooky full-length trailer, Johansson’s sex appeal is on full-display as she slinks in and out of water in a black bra and panty set, delivering lines like “Come to me,” while in another scene the 29-year-old coos “When was the last time you touched someone?”

Nonetheless, the film – which premiered at the Telluride Film Festival last summer – promises to fully terrify movie goers when it hits theaters April 4. Watch the trailer below: