An elite security team assigned the task of protecting the last known woman who can become pregnant, find themselves caught in an endless claustrophobic underground tunnel system. The team soon learns - the real horror is not the unstoppable force chasing them, but the ever growing smaller tunnel itself.

With a minimal budget Oklahoma Ward made a thrilling action packed/sci fi movie. Finally a badass chick (Nicole Alonso) as the star actor.
Not recommended for the claustrophobic!

Oklahoma Ward, United States, 90 min, English.