Cinderella (1950 film) overhears Cinderella humming the waltz played at the ball. Realizing that Cinderella is the mysterious girl, Lady Tremaine locks her in her attic bedroom. Later, the Duke arrives at the château, and Jaq and Gus steal the key from Lady Tremaine's dress pocket and take it up to the attic as Anastasia and Drizella unsuccessfully try on the slipper. Lady Tremaine's cat, Lucifer, ambushes the mice, but Bruno chases him out of the house, allowing the mice to free Cinderella. As the Duke is about to leave, Cinderella appears and asks to try on the slipper. Knowing it will fit,
F. Orlin Tremaine 1935. Tremaine edited the women's magazine as well as the SF magazine until his promotion in 1937. Tremaine was succeeded as editor of "Astounding" by John W. Campbell, Jr., and at "Mademoiselle" by Betsy Blackwell. In 1937, Tremaine was appointed Editorial Director of Street and Smith, a position he held for a year. He then formed his own company and produced the short-lived science fiction magazine "Comet Stories". He later became editor at Bartholomew House, which published the first paperback editions of Lovecraft, "The Weird Shadow Over Innsmotuh" (1944) and "The Dunwich Horror" (1945). He also published a revision of