A film with more than the usual spoiler issues. Talking about it in any detail feels akin to handing you a gift-wrapped present and saying, "I hope you like it -- It's a thriller about a diabolical secret experiment."

The film creates a perfect balance between action and depth of basic needs, in the midst of an infertile atmosphere.

All of these films share one commonality, that being a kind of emotional center that humanizes a cast of monsters.

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.