D-Day was a horrifying enough event. Yet, what would happen if the Allies had discovered a contingent of Nazi zombies after invading the European continent to overthrow the Third Reich?

That's the question that J.J. Abrams and Bad Robot Productions are exploring in Overlord – hitting theaters in the US in October. The film was written by Billy Ray (The Hunger Games and Captain Phillips) and Mark L. Smith (Vacancy and The Revenant) and directed by Julius Avery (Son of a Gun).

Overlord was initially thought to be a part of the Cloverfield universe, but Abrams dispelled that rumor. It stars Wyatt Russell, Bokeem Woodbine, and Pilou Asbaek.

Catch Overlord in US theaters October 26. Enjoy the trailer below.