Backdrop image for movie Fat Man and Little Boy

Fat Man and Little Boy (1989)

Assigned to oversee the development of the atomic bomb, Gen. Leslie Groves is a stern military man determined to have the project go according to plan. He selects J. Robert Oppenheimer as the key scientist on the top-secret operation, but the two men clash fiercely on a number of issues. Despite their frequent conflicts, Groves and Oppenheimer ultimately push ahead with two bomb designs — the bigger "Fat Man" and the more streamlined "Little Boy."

  • Drama
  • History
  • War

Top billed cast

  • Photo of Paul NewmanPaul NewmanGen. Leslie R. Groves
  • Photo of Dwight SchultzDwight SchultzJ. Robert Oppenheimer
  • Photo of Bonnie BedeliaBonnie BedeliaKitty Oppenheimer
  • Photo of John CusackJohn CusackMichael Merriman
  • Photo of Laura DernLaura DernKathleen Robinson
  • Photo of Ron FrazierRon FrazierPeter de Silva
  • Photo of John C. McGinleyJohn C. McGinleyRichard Schoenfield
  • Photo of Natasha RichardsonNatasha RichardsonJean Tatlock
  • Photo of Ron VawterRon VawterJamie Latrobe
  • Photo of Michael BrockmanMichael BrockmanWilliam "Deke" Parsons

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