The Haunted Strangler

Boris Karloff makes his living as a novelist. He is also a social reformer, investigating murderers hanged at Newgate whom he believes innocent. One such is the Haymarket Strangler, executed twenty years earlier. He bribes a guard to let him dig up the Strangler's coffin, and locates a key bit of evidence.... and goes mad, strangling showgirls.

Karloff achieves the transformation into a grotesque figure by taking out his dentures. Director Robert Day directs this old-fashioned thriller with some loving details, showing the filth beneath late Victorian propriety, with some effective camerawork by Lionel Banes. The cast includes Elizabeth Allan in her last screen role, Jean Kent as a strumpety showgirl, and Leslie Perrins in his last big-screen appearance.