A Compassionate Spy

Physicist Ted Hall is recruited to join the Manhattan Project as a teenager and goes to Los Alamos with no idea what he'll be working on. When he learns the true nature of the weapon being designed, he fears the post-war risk of a nuclear holocaust and begins to pass significant information to the Soviet Union.

• 
  Steve James

• 
  Theodore Hall
  Self (archive footage)
• 
  Joan Hall
  Self
• 
  Joseph Albright
  Self
• 
  Marcia Kunstel
  Self
• 
  Daniel Axelrod
  Self
• 
  J. Michael Wright
  Ted Hall
• 
  Lucy Zukaitis
  Joan Hall
• 
  Nicolas Eastlund
  Savy Sax
• 
  Mickey O'Sullivan
  FBI Agent McQueen
• 
  Tom Goodwin
  FBI Agent 3
• 
  Zach Twardowski
  Ed Hall
• 
  Olivia Piper
  Young Ruthie
• 
  Enzo Inalsingh
  Sax baby
• 
  Kate Marie Smith
  Susan Sax
• 
  Leslie Groves
  Self (archive footage) (uncredited)
• 
  J. Robert Oppenheimer
  Self (archive footage) (uncredited)
• 
  Joseph E. Davies
  Self (archive footage) (uncredited)
• 
  Walter Huston
  Self (archive footage) (uncredited)
• 
  Ann Harding
  Self (archive footage) (uncredited)
• 
  Manart Kippen
  Self (archive footage) (uncredited)