During World War II the passenger liner "Goliath" is sunk by a German submarine. Portions of the ship's hull remain airtight, and some of the passengers and crew survive. Over the decades they build a rigidly regulated society completely isolated from the surface world until, in contemporary times, a diving team begins to explore the wreck.
as Adm. Wiley Sloan
as Ronald Bentley
as Dr. Sam Marlowe
as Comdr. Jeff Selkirk
as Dan Wesker
as Peter Cabot
as John McKenzie
as Agra Worker
as Technician
as (voice)
as Crewman
as Cpt. Volero (uncredited)
as Sylvia King
as PC18 Officer
as Moore
as Chief Engineer (uncredited)
as Newscaster (uncredited)
as Liam
as Bailey
as Ed Linder (uncredited)
as (uncredited)
as Eric Whittaker
as Lew Bascomb
as Luke Crane
as Maria (uncredited)
as Paul (uncredited)
as Hoffman
as Gantman (uncredited)
as Dave Winter
as Sally Crane
as Paul Ryker
as Old Man
as Dr. Goldman
as Sen. Oliver Bartholomew
as Lea McKenzie
as Beth
as Carrie (uncredited)
as Bill Sweeney
as Young Bailey (uncredited)
as Robbie Cole (uncredited)
as Lambeth Walk Dancer (uncredited)
as Sarah Bartholomew
as Goliath Captain (uncredited)
as Community Member
as Community Member
as Community Member
as Community Member
as Community Member
as Community Member
as Community Member
as Reporter
as Community Member
as Community Member
as Reporter
as Reporter
as Community Member
as Community Member
