During WW2, industrialist Joe Keller commits a crime and frames his business partner Herbert Deever but years later his sin comes back to haunt him when Joe's son plans to marry Deever's daughter.

All My Sons tells the story of Joe Keller, a successful, middle-aged, self-made man who has done a terrible and tragic thing. He framed his business partner for a crime and engineered his own exoneration. Now, his son is about to marry the partner's daughter, the affair is revisited, and his lie of a life is unraveled.—Anonymous