The cast of The Darkest Hour shows their fear. The alien invasion flick is set in Moscow.

The film The Darkest Hour Warning Sign: Danger is Invisible. Emile Hirsch stars in the alien invasion film unlike any you've ever seen.

The third of our The Darkest Hour Warning Signs is Not Safe Anywhere. The Darkest Hour arrives December 25.

The second of our The Darkest Hour Warning Sign is Dogs Not Safe. Not even our canine friends are safe from the aliens' wrath in The Darkest Hour.

The first of the "Warning Signs" from The Darkest Hour. The alien invasion film arrives Christmas Day.

Emile Hirsch stars in The Darkest Hour. The alien invasion movie arrives on Christmas Day.

The poster for The Dark Hour has debuted. The alien invasion movie is wishing everyone a Merry Christmas.

Emile Hirsch ducks for cover in the trailer for the new alien invasion flick, The Darkest Hour.

Emile Hirsch is one of the main characters in 'The Darkest Hour'