Ben and Melissa investigate a new threat after witnesses report being abducted by mantis-like creatures and subjected to experiments in an underwater facility. They race to uncover the truth beneath waves before the beings strike again.
Ben and Melissa turn their investigation towards a new threat after witnesses claim to have been abducted by preying mantis-like creatures and subjected to painful experiments in a facility deep below the sea. What is really going on beneath the waves? And where will these bizarre beings strike next?—TravelChannel.com