Director
Don Barton
DIRECTOR
Arnold Stevens
Writer
Ron Kivett
WRITER
Lee O. Larew
Stars (in credits order)
Marshall Grauer
Dr. Kurt Leopold
Wade Popwell
The Monster
Paul Galloway
Sheriff Lou Krantz
Gerald Cruse
Marine Biologist Rex
Sanna Ringhaver
INPIT Agent Martha Walsh
Dave Dickerson
INPIT Agent Walker Stevens
Rich Valliere
Deputy Sheriff
Nancy Lien
Girl Camper
Russell Holcomb
Fisherman
Gloria Brady
Fisherman's Wife
Del Galloway
Fisherman's Son
Hal Nearhoof
Paramedic
Jim Merrill
Boy on porch
Elizabeth Barton
Girl on porch
Bob Knowles
ACTOR
Carol Thompson
Jack Weatherford
Doug Thomas
Reporter
Frank Crowell
(uncredited)
