Scientists pursuing the mysteries of the deep are threatened by a beautiful girl who seems to have returned from the dead and by a prehistoric sea creature that dwells in the deadly Bermuda Triangle.
Leigh McCloskey
Magnus Dens
Carl Weathers
Eric
Connie Sellecca
Jennie Haniver
Julie Woodson
Doshan
Ruth Attaway
Delia
Burl Ives
Dr. Paulis
Elise Frick
Nicholas Ingham
