It’s one of the wildest scandals in Hollywood history: In 1951, major Hollywood producer Walter Wanger (Jon Hamm) went to prison for shooting an agent who he suspected was having an affair with Joan Bennett (Zooey Deschanel), Wanger’s actress wife. When the dust settled, Wanger was accepted back into Hollywood’s inner circle with open arms, while a puritan panic virtually ended Bennett’s career in movies and her family would never be the same.