Here's an unexpected thriller for you. A group of mountain climbers are deep within the Scottish wilderness when they hear a faint voice calling for help. They discover a pipe in the ground leading to a shallow chamber where a young girl is buried. They rescue her only to find themselves running from the men who put her there. And so begins a taut, fast paced chase thriller that sets itself apart from the usual cat & mouse movie. Melissa George leads the film and she's good. What impressed me most about the film is its ferocity. While it might not be hard-core, its relentless and throws in quite a few surprises. It also takes a massive diversion in its second half which I didn't see coming and I was overall impressed. I recall the Roger Spottiswood film 'Shoot To Kill' which shares a lot of similarities, to give you an idea. The Scottish setting is something fresh, however, there aren't any Scottish characters... weird.