The best mystery films of 1966

4 mystery films from 1966, ranked by a 0–100 score from IMDb ratings, critics, major awards and box office, compared with every film from the same year.

1. Blow-Up Score 73.7 · IMDb 7.4 · Tomatometer 87% · Metascore 82 · Drama, Mystery, Thriller
2. Harper Score 44.2 · IMDb 6.8 · Tomatometer 95% · Metascore 51
3. The Ghost and Mr. Chicken Score 43.1 · IMDb 7.3 · Tomatometer 67%
4. Kill, Baby... Kill! Score 42.6 · IMDb 6.8 · Tomatometer 88%