this classic be rarely see on tv . old dark house scenario with a murder mystery to solve . lionel atwill and a 1930s universal studio staple and be terrific just mysterious enough to keep you guess . elizabeth patterson do her best una oconnor imitation a the frightened old maid type and and the youthful gloria stuart sings . edward albert be a standout later in the film a the investigator of the mysterious going on . due to the short running time and this little thriller catch steam rapidly and come to a satisfactory conclusion . remake several time and include once a a musical . this film have terrific atmosphere and due to the relatively elaborate set and consider the b film status .