
A group of 21st-century colonists inhabit an underwater city called Pacifica. Originally intended as a purely scientific installation, the U. S. government wants to stash all its gold reserves from Fort Knox there, along with a fantastic new radioactive element. The brother of Pacifica's returning former commander plans to steal the gold and on top of that, the city faces destruction by an asteroid from outer space!

as Adm. Michael Matthews

as Brett

as Lia Holmes

as Cmdr. Woody Patterson

as Aguila

as Elena

as Barton

as Prof. Holmes

as The President

as Dr. Ziegler

as Dr. Talty

as Capt. Hunter

as Quinn

as Bill Holmes

as Capt. Lunderson

as Young Officer

as Dr. Burkson

as Blonde Woman

as Gen. Putnam

as Tony

as Sally

as Security Guard

as Triton Controller

as Scientist (uncredited)

as Scientist (uncredited)

as Scientist (uncredited)