The best documentaries of 1991

3 documentaries from 1991, ranked by a 0–100 score from IMDb ratings, critics, major awards and box office, compared with every film from the same year.

1. Hearts of Darkness: A Filmmaker's Apocalypse Score 60.4 · IMDb 8.1 · Tomatometer 100% · Metascore 95 · Documentary
2. A Brief History of Time Score 50.5 · IMDb 7.3 · Tomatometer 95% · Metascore 78
3. Madonna: Truth or Dare Score 41.8 · IMDb 6.5 · Tomatometer 86% · Metascore 70