Overview
All My Sons is a 1948 suspense post-WWII drama directed by Irving Reis, based on Arthur Miller's 1946 play of the same name, and starring Edward G. Robinson and Burt Lancaster. The supporting cast features Louisa Horton, Mady Christians, Howard Duff, Arlene Francis, and Harry Morgan.
Plot
Joe Keller is sorry to hear son Chris plans to wed Ann Deever and move to Chicago, for he hoped Chris would someday take over the manufacturing business Joe built from the ground up.
Ann's father Herb was Joe’s business partner, but when both men were charged with shipping defective airplane parts that resulted in wartime crashes and deaths, only Herb was convicted and sent to prison.
Another son of the Kellers' is in the Army air corps, missing in action and presumed dead. Ann used to be engaged to him and her engagement to his brother upsets Kate Keller, who hasn't yet accepted that son Larry is gone for good.
From Wikipedia (CC BY-SA 4.0).