We rate “based on a true story” movies for historical accuracy by comparing the film to real events, biographies, and trusted sources like History vs. Hollywood.
2013 • Leonardo DiCaprio
The film accurately shows Jordan Belfort’s rise, the massive fraud at Stratton Oakmont, and his eventual downfall. However, several iconic scenes were heavily exaggerated or invented, including the dwarf-tossing incident and the “sell me this pen” speech.
More Details →
2023 • Cillian Murphy
The movie closely follows the real events of the Manhattan Project and Oppenheimer’s life. However, key scenes like the pond conversation with Einstein were invented, and several meetings were combined for pacing.
More Details →
1990 • Ray Liotta
The film closely follows Henry Hill’s life in the Lucchese crime family. However, the famous “How am I funny?” scene was dramatized for tension, and several murders and timelines were condensed.
More Details →We evaluate each movie based on how accurately it portrays the core story and major real events. We do not penalize minor dialogue changes or small timeline adjustments made for cinematic pacing.
Accuracy Scale (out of 100)
A higher score means the movie stays closer to documented history. A lower score means it takes more creative liberties with major events or adds significant invented scenes.