In this fondly remembered biopic, James Stewart stars as David Marshall "Marsh" Williams, the creator of the M-1 Carbine automatic rifle that became famous during World War II. After being sent to prison for shooting a federal officer, Williams is given a chance to reform by a kindly warden─setting in motion a series of events that result in his invention. With Jean Hagen, Wendell Corey, Carl Benton Reid. 91 min. Standard; Soundtrack: English Dolby Digital mono.