By Morfeli Data Desk (AI-assisted, data-checked) · Published: November 15, 2026 · Last updated: November 15, 2026 · 3 min read
These mystery films were released in 2020 and have each received at least 700 audience votes on TMDB. The list features a variety of subgenres including horror, thriller, adventure, and drama.
Spoiler-free. Ranked by TMDB audience score. Filter used: mystery movies released in 2020 with at least 700 audience votes on TMDB. Data checked November 15, 2026.
1. Enola Holmes (2020)
Enola Holmes uses her investigative abilities to locate her missing mother while outmaneuvering her older brother, Sherlock Holmes.
| TMDB score | 7.2/10 (6929 votes) |
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| Runtime | 124 minutes |
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| Genres | Adventure, Mystery, Crime |
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| Director | Harry Bradbeer |
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| Starring | Millie Bobby Brown, Henry Cavill, Sam Claflin |
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| Links | IMDb · TMDB |
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2. A Fall from Grace (2020)
A lawyer investigates a potential conspiracy after a woman is charged with the murder of her husband.
| TMDB score | 7.0/10 (1001 votes) |
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| Runtime | 120 minutes |
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| Genres | Drama, Thriller, Mystery |
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| Director | Tyler Perry |
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| Starring | Crystal R. Fox, Phylicia Rashād, Bresha Webb |
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| Links | IMDb · TMDB |
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3. Scoob! (2020)
Scooby-Doo, Shaggy, and their companions unite to solve mysteries and form their detective group.
| TMDB score | 7.0/10 (1856 votes) |
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| Runtime | 94 minutes |
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| Genres | Animation, Comedy, Family, Mystery |
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| Director | Tony Cervone |
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| Starring | Will Forte, Mark Wahlberg, Jason Isaacs |
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| Links | IMDb · TMDB |
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4. Saint Maud (2020)
A young nurse caring for a frail dancer experiences events that challenge her newfound religious devotion.
| TMDB score | 6.5/10 (970 votes) |
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| Runtime | 85 minutes |
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| Genres | Horror, Mystery, Thriller |
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| Director | Rose Glass |
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| Starring | Morfydd Clark, Jennifer Ehle, Lily Frazer |
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| Links | IMDb · TMDB |
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5. I'm Thinking of Ending Things (2020)
A woman harbors doubts about her boyfriend during a road trip to visit his parents at a remote farm.
| TMDB score | 6.5/10 (2330 votes) |
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| Runtime | 135 minutes |
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| Genres | Mystery, Thriller, Drama |
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| Director | Charlie Kaufman |
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| Starring | Jesse Plemons, Jessie Buckley, Toni Collette |
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| Links | IMDb · TMDB |
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6. Come Play (2020)
The parents of a lonely boy must protect their son from a creature using his digital devices against him.
| TMDB score | 6.4/10 (784 votes) |
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| Runtime | 97 minutes |
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| Genres | Horror, Mystery |
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| Director | Jacob Chase |
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| Starring | Gillian Jacobs, John Gallagher Jr., Azhy Robertson |
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| Links | IMDb · TMDB |
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7. Inheritance (2020)
A wealthy woman discovers a secret inheritance left by her father that threatens her family's stability.
| TMDB score | 6.3/10 (770 votes) |
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| Runtime | 110 minutes |
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| Genres | Drama, Mystery, Thriller |
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| Director | Vaughn Stein |
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| Starring | Lily Collins, Simon Pegg, Connie Nielsen |
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| Links | IMDb · TMDB |
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8. Rebecca (2020)
A new bride struggles with the lingering influence of her husband's late wife at his family estate.
| TMDB score | 6.3/10 (1210 votes) |
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| Runtime | 123 minutes |
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| Genres | Romance, Drama, Mystery, Thriller |
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| Director | Ben Wheatley |
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| Starring | Lily James, Armie Hammer, Kristin Scott Thomas |
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| Links | IMDb · TMDB |
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9. The Empty Man (2020)
An ex-cop searching for a missing girl discovers a group trying to summon a supernatural entity.
| TMDB score | 6.2/10 (1152 votes) |
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| Runtime | 137 minutes |
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| Genres | Horror, Mystery, Thriller |
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| Director | David Prior |
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| Starring | James Badge Dale, Marin Ireland, Sasha Frolova |
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| Links | IMDb · TMDB |
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10. The Lodge (2020)
A woman and her boyfriend's children become trapped in a remote holiday home during a blizzard.
| TMDB score | 6.1/10 (1509 votes) |
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| Runtime | 108 minutes |
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| Genres | Horror, Mystery |
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| Director | Severin Fiala, Veronika Franz |
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| Starring | Riley Keough, Jaeden Martell, Lia McHugh |
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| Links | IMDb · TMDB |
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More guides: 10 Best Adventure Movies of 2022, Ranked by Audience Score · 10 Best Thriller Movies of 2024, Ranked by Audience Score · Movies Like Evil Dead Rise: 5 Recent Picks to Watch Next
Frequently Asked Questions
How were these movies ranked?
They are sorted by TMDB audience score after applying this filter: mystery movies released in 2020 with at least 700 audience votes on TMDB. Scores change as people vote.
Are there spoilers in this list?
No. Descriptions are based on the official synopsis and avoid plot reveals.
Data checked on November 15, 2026. Movie and TV data from TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB. Ratings via OMDb (IMDb, Rotten Tomatoes, Metacritic) where shown. Scores change over time; check the source for the latest numbers.
Related: science fiction movies of 2026.
Related: movies of 2020.
Related: horror movies of 2020.
About this page. Published by Morfeli on November 15, 2026. Facts come from public data sources (TMDB, OMDb, Deezer, Ticketmaster and entertainment news feeds) and are compiled with AI assistance. Review roundups summarize public scores and audience reviews; they are not a critic’s review, and nobody here claims to have watched or rated a title for the page. Dates, scores and availability change over time. See our Editorial Policy.
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