A trilogy of three horror stories. "The Drop of Water" concerns a nurse who
steals a ring off a dead spiritualist, only to have the corpse seek revenge. "The
Telephone" features a prostitute (Michèle Mercier) who is terrorized by phone calls
from her former lover and pimp, who has escaped from prison (this has a surprising
ending). "The Wurdalak" stars Boris Karloff as a vampire who feeds
on the blood of his loved ones.