Equinox

Edward Connell

as David Fielding

Barbara Hewitt

as Susan Turner

Jack Woods

as Asmodeus

Frank Bonner

as Jim Hudson

Robin Christopher

as Vicki

James Phillips

as Reporter Sloan

Fritz Leiber Jr.

as Dr. Arthur Watermann

Patrick Burke

as Doctor Branson

Sharon Gray

as Nurse

Louis Clayton

as Old man in cave

Norvelle Brooks

as

Irving L. Lichtenstein

as

James Dwion

as The Orderly

Forrest J. Ackerman

as Doctor on Tape Recorder (voice) (uncredited)

Jack H. Harris

as Detective Harrison (uncredited)

Chuck Niles

as Reporter Sloan (voice) (uncredited)

Jim Duron

as The Green Giant