A troupe of struggling stage actors is rehearsing for a small-town production of a play. Everything seems to be as it should until one of the cast members turns up dead. In a panic, the others try to get out, only to find they are now locked in the theater with the killer! Which one of them committed the murder, and who will get out alive?
italian film, killer wears an owl mask while he does the deeds, there's a great shot where the killer has placed all his victims on stage. very beautifully shot and a great example of a late-game giallo.
