Biography: Handsome British stage actor Tom Stevenson had played the homicidal husband in the stage version of Gaslight before making his screen debut as the gravedigger in The Wolf Man (1941). Freelancing, Stevenson played minor supporting roles at almost every Hollywood studio, often portraying supercilious headwaiters or forbidding military officers. When MGM filmed Gaslight in 1944, Stevenson played Williams, the constable, and he was Reverend Hyslip in Bette Davis's Mr.