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Fat Man and Little Boy
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About
You can watch Fat Man and Little Boy (1989) for free on Kanopy.
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."
Fat Man and Little Boy is a film that explores themes of atomic bomb, new mexico, world war ii. It also touches on atomic bomb test and biography and based on true story.
Trailer
Director
Roland Joffé
Cast
Paul Newman, Dwight Schultz, Bonnie Bedelia, John Cusack, Laura Dern, Ron Frazier, John C. McGinley, Natasha Richardson, Ron Vawter, Michael Brockman
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Fat Man and Little Boy
You can watch Fat Man and Little Boy (1989) for free on Kanopy.
IMDb
6.2/10
RT Critics
50%
Metacritic
Director
Roland Joffé
Cast
Paul Newman, Dwight Schultz, Bonnie Bedelia, John Cusack, Laura Dern, Ron Frazier, John C. McGinley, Natasha Richardson, Ron Vawter, Michael Brockman
1 options ranked by value · 🇺🇸 United States
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atomic bomb · new mexico · world war ii · atomic bomb test · biography · based on true story · 1940s · manhattan project
Watch Fat Man and Little Boy for free on Kanopy. Availability last verified May 23, 2026.