Night of the Demon (1957)

Spanish film poster.
[Correction: Italian film poster.]

Night of the Demon aka Curse of the Demon
Director: Jacques Tourneur
United Kingdom 1957
95 min
Starring: Dana Andrews, Peggy Cummins, Niall MacGinnis, Athene Seyler and Liam Redmond, among others.

"Dana Andrews said prunes

gave him the runes"

 - The Rocky Horror Picture Show (1975)