A lovely ballerina has just finished her performance at the old Paris Opera House. As she leaves the stage, she is takenby a shadowy figure lurking in the wings. In a vast cavern beneath the opera house she finds herself bound and dancing for an audience of one. The Tickler of the Opera has struck again.One by one young females are lured from her dressing room. Each girl is bounnd,stripped,suspended. And tickled into performing for their Phantom abductor. Until that fateful night the Phantom's final performance literally brings down the house.