Description:00 15 18 00 Laura " Molly Lamont's " corpse rests on a table, in off one hears its voice. The professor Leonide " Bela Lugosi " gets ready to go up the stair towards his room. His cousin calls him, the doctor Ward Van Ee " Roland Varno ". Handshake, it is surprised seeing him here. He takes him in the lounge to show him a photo of a couple of dancer. He asks him if he recognizes them. He shows him a photography of a dancer on a scene of theater with his partner, formerly rather famous, Renz. Help to the identification. Leonide seems to know them but he is hampered, disrupted and he lies. Recognition. Ward is sure to recognize Laura under the mask of the dancer. He would want on the identity of the couple of dancers. Close-up curtain of theater with a disturbing mask " insert ", effect of assembly.