Up Goes Maisie is a 1946 American comedy film directed by Harry Beaumont. Produced by Metro-Goldwyn-Mayer, it is the ninth of 10 films starring Ann Sothern as ex-showgirl Maisie Ravier, characterized as "that double trouble doll with the sassy chassis." At nearly 40 years old, it was clear that both Sothern and the series was "winding down". In this series entry, Maisie, "the peppery lady with a golden heart" goes to work for an inventor and helicopter operator played by George Murphy.