When car trouble strands a honeymooning couple in a small Southern European village, an aristocratic family in the area reaches out to help them with sinister consequences.
Terror strikes the London Opera House as a new opera is disrupted by the actions of a deformed specter of the show's past who has an obsession with one of the production's chorus girl.
A wealthy young layabout tries to double cross the master-crook who has engaged him to do a job.