An unhinged Jack (Jamie Bell) wakes up Martin (Cillian Murphy) with the disturbing news that his cottage about to be invaded in this clip from Retreat. In theaters on October 21, 2011.Martin (Cillian Murphy) and Kate (Thandie Newton) don't screw around. When tragedy befalls them they don't just isolate themselves in a cabin in the mountains, or take off for a distant country for an escape. Oh no, these two hightail it to a remote cottage. On an island. Completely by themselves. The only means of contact with the boat captain on the mainland who can come pick them up is a CB radio held together with duct tape and luck. It would seem like exactly what is needed after the trauma their marriage has suffered except for a generator that dies and the arrival of an unannounced guest -- a young man named Jack (Jamie Bell) who stumbles towards the house bloodied and packing heat. They take him in and Jack soon reveals some disturbing information that is going to keep them trapped inside together for the foreseeable future.