The Maverick Queen (1956)
Genres: Western
Cast: Barbara Stanwyck, Barry Sullivan
The Maverick Queen is a 1956 American Western film in Trucolor starring Barbara Stanwyck as the title character and Barry Sullivan as an undercover Pinkerton detective out to stop outlaws Butch Cassidy, the Sundance Kid, and the Wild Bunch. It was the first film made in Republic's widescreen process Naturama. The film is based on the novel of the same name by Zane Grey.