Neil Marshall

Six girlfriends meet in a remote part of the Appalachians for their annual extreme outdoor adventure, this time a cave hidden deep in the woods. Far below the surface of the earth, disaster strikes and no way out. But there is something else under the earth, something smells of their skin. In an all-out war against an unspeakable horror, one that attacks without warning, again and again and again.

A pilot with the Royal Air Force is shot down over Afghanistan. She takes shelter in a bunker, which houses biological weapons: deadly, man-made beasts.

A young widow named Grace gets imprisoned after being accused of practicing witchcraft. Grace vows to prove her innocence, but the physical and emotional torture she experiences begins to play tricks on her mind.

Based on the graphic novels by Mike Mignola, the film follows Hellboy - the beloved son of the Fallen One who is caught between the worlds of the supernatural and human. This time around, his formidable enemy is an ancient sorceress bent on revenge.