Kelly Reilly will star with 300's Michael Fassbender and This Is England newcomer Thomas Turgoose in Eden Lake for director James Watkins.

Celador's Christian Colson (The Descent) is producing with Waking Ned producer Richard Holmes.

The $4m (£2m) project will shoot July 29-Sept 8 in the London area.

The thriller, which Watkins also wrote, is about a couple on a weekend away who are terrorised by a gang of feral kids.