Granny Get Your Gun is a 1940 American comedy Western film directed by George Amy and written by Kenneth Gamet. The film stars May Robson, Harry Davenport, Margot Stevenson and Hardie Albright. It is based primarily on supporting characters found in the 1937 Perry Mason novel The Case of the Dangerous Dowager. The film was released by Warner Bros. Pictures on February 10, 1940.
Leonard Maltin: "Cute comic mystery... Robson is a hoot as a rough-riding Nevadan who straps on her six-shooters and turns sleuth to clear her granddaughter of a trumped-up murder charge."
The film made a profit of $14,000.