"Simon Cordier, a French magistrate and amateur sculptor comes into contact with a malevolent entity. The invisible - yet corporeal - being, called a "horla" is capable of limited psychokinesis and complete mind control."
Vincent Price
as Simon Cordier
Nancy Kovack
as Odette Mallotte
Chris Warfield
as Paul Duclasse
Elaine Devry
as Jeanne D'Arville
Ian Wolfe
as Pierre
Stephen Roberts
as Captain Robert Rennedon
Lewis Martin
as Father Raymonde
Mary Adams
as Louise
Edward Colmans
as Andre D'Arville
Nelson Olmsted
as Dr. Borman
Harvey Stephens
as Louis Girot
Don Brodie
as Marcel
Joseph Ruskin
as The Horla (voice)
Dick Wilson
as
Reginald Le Borg
Director
Daniel Haller
Art Direction
Robert E. Kent
Producer
Screenplay
Alfred R. Bird
Sound Effects Editor
Edna Bullock
Music Editor
Norman Breedlove
Special Effects
Irving W. Sindler
Property Master
Ralph Butler
Sound
Lowell Grant
Sculptor
Richard LaSalle
Original Music Composer
Ellis W. Carter
Director of Photography
Grant Whytock
Editor
Victor A. Gangelin
Set Decoration
Marjorie Corso
Costume Design
Jane Ficker
Script Supervisor
Guy de Maupassant
Short Story
Joseph Small
Production Manager
Al Westen
Assistant Director
Edward Small
Ted Coodley
Makeup Artist
Carmen Dirigo
Hairstylist