A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine mysteriously sinks. One diver soon finds himself on a spectacular odyssey 25,000 feet below the ocean's surface where he confronts a mysterious force that has the power to change the world or destroy it.
as Virgil 'Bud' Brigman
as Lindsey Brigman
as Lieutenant Hiram Coffey
as Catton ‘Catfish’ De Vries
as Alan 'Hippy' Carnes
as Jammer Willis
as Lisa 'One Night' Standing
as Bendix
as Arliss 'Sonny' Dawson
as Lew Finler
as Wilhite
as Schoenick
as Ensign Monk
as Dwight Perry
as Leland McBride
as DeMarco
as Captain
as Barnes
as Gerard Kirkhill
as Dr. Berg
as Bill Tyler
as Anchorwoman
as Young Woman
as Woman Reporter
as Anchorman
as Anchorman #2
as Construction Worker
as Truck Driver
as Wave Reporter
as Self (archive footage) (uncredited)
as Navigator
