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.
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
Don Diers
Carolco Pictures , TriStar Pictures
as Captain Phillip Laidlaw
as Joyce Collins