Rose Marie is a 1954 American musical Western film adaptation of the 1924 operetta of the same name. It is the third adaptation to be filmed by Metro-Goldwyn-Mayer (MGM), following a 1928 silent film and the 1936 film starring Jeanette MacDonald and Nelson Eddy. It is directed by Mervyn LeRoy and stars Ann Blyth, Howard Keel and Fernando Lamas.

Plot

Mike Malone, an officer of the Royal Canadian Mounted Police (the "Mounties"), spots Rose Marie Lemaitre, a French Canadian orphan intent on living in the woods, near a river. Rose Marie sails away but Mike apprehends her, believing the wilderness is not an ideal place for a woman. He brings Rose Marie to Fort Macroy, where she behaves rebelliously to the point Mike locks Rose Marie inside the brig. He appoints Barney McCorkle, a veteran corporal, to monitor her.