AllMovie

The Black Sleep (1956) is an American black-and-white horror film, scripted by John C. Higgins from a story by Gerald Drayson Adams developed for producers Aubrey Schenck and Howard W. Koch, who had a four-picture finance-for-distribution arrangement with United Artists. The film was re-released in 1962 as Dr. Cadman's Secret. The film was directed by Reginald LeBorg and included in its starring cast Bela Lugosi in his last true film role. Also featured were Basil Rathbone, Lon Chaney, John Carradine, and Akim Tamiroff in a role originally written for Peter Lorre. In a "prominent" supporting role was Ed Wood regular Tor Johnson.