“Ambition earns the room.”
The film reaches for consequence and scale, accepting the risk of seriousness instead of shrinking from it.

Fat Man and Little Boy
Drama · History · War · 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."
Fat Man and Little Boy
“The story of the extraordinary people who changed our world.”
Critical arithmetic
One number, for now.
Scores change. Arguments endure.
TMDB
6.2 / 10
Community rating
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."
What this film says about your taste.
Not a recommendation score. A measure of how closely the film’s taste signals resemble yours.
The archetype split
Who fights over Fat Man and Little Boy?
The Prestige Tourist
“You like your greatness pre-approved.”
Read their caseThe Popcorn Loyalist
“Big screen, big feelings, no apologies.”
Read their objectionThe split comes from the same five-axis model used by the test, not audience ratings or review sentiment.
Nearby on the taste map.
TMDB supplies the candidates. CriticWise reorders them by craft, strangeness, prestige, emotion, and pace.
Watch in your region.
Cinema release signals and current streaming, rental, and purchase options for your region.
Streaming availability data supplied by JustWatch.
The people responsible.
Cast & crew
Directed by
Roland Joffé
Written by
Bruce Robinson · Roland Joffé
Put Fat Man and Little Boy on trial.
Two incompatible taste archetypes. One film. Read the arguments, then issue a completely binding cultural ruling.
“Importance has entered the chat.”
The production keeps announcing its significance, as though awards-season posture were proof of insight.






