71 minutes
1/1/1967
Deep within the woods and canyons of California, four teenagers happen upon an ancient book containing the secrets of a strange, malevolent world that coexists with that of mankind. This film was re-editted with additional footage and released as Equinox (1970).
Frank Bonner
as Jim Hudson (as Frank Boers Jr.)
Edward Connell
as David Fielding (as Skip Shimer)
Barbara Hewitt
as Susan Turner
Robin Christopher
as Vicki (as Robin Snider)
Fritz Leiber Jr.
as Dr. Arthur Watermann (as Fritz Leiber)
Louis Clayton
as Old man in cave
James Phillips
as Reporter Sloan (as Jim Phillips)
Patrick Burke
as Doctor Branson
Sharon Gray
as Nurse
Jim Duron
as The Green Giant