There is one plot hole in Christopher Nolan’s Oppenheimer which needs its own story to tell all. Someone leaked the plans on how to make a nuclear bomb to the Russians! While the film went one way to figure out who is to blame, this documentary deftly examines why Ted Hall instigated the deed. Steve James’ A Compassionate Spy nicely helps us understand what motivated him to do so.
Instead of comparing him to Dr. Strangelove aka How I Learned to Stop Worrying and Love the Bomb, what this film does is examine why this scientist passed on nuclear secrets to the enemy. The Cold War was beginning and to understand why he did it requires understanding the times, and Saville Sax’s involvement in the whole matter. He was part of Hall’s plans to share the information. He was worried his country might turn into another type of Nazi Germany.