The crew of an experimental underwater nuclear base are forced to struggle for their lives when their explorations disturb a creature who threatens to destroy their base.
Taurean Blacque
Nancy Everhard
Greg Evigan
Miguel Ferrer
Nia Peeples
Matt McCoy
Cindy Pickett
Marius Weyers
Elya Baskin
Thom Bray
Ronn Carroll
Chris Walas