All My Sons is a 1948 American drama film based on the play of the same name by Arthur Miller. The film was directed by Irving Reis and starred Edward G. Robinson, Burt Lancaster, Louisa Horton and Mady Christians.
The story is set in the aftermath of WWII and revolves around Joe Keller, an industrialist who has prospered during the war by manufacturing aircraft engine parts. Joe's business partner, Herbert Deever, was arrested and imprisoned for shipping defective parts to the military, causing the death of 21 pilots. Joe admits to being partially responsible for the crime but argues that he did it to save the business and protect his family.
Years later, Joe's son Chris returns from the war and falls in love with Ann Deever, the daughter of his father's disgraced business partner. As the couple plan to get married, Joe's past comes back to haunt him, and the truth about what really happened with the defective parts is revealed.
The film explores themes of guilt, responsibility, and the consequences of one's actions. It was well-received by critics and audiences upon its release, receiving several award nominations, including three Academy Award nominations.