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Movies like The 6th Degree (2020)

The best movies like The 6th Degree (2020) are Black Widow (1987), Frank and Penelope (2022) and Hider in the House (1989). If The 6th Degree hooked you with its thriller, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. Black Widow (1987)

    Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a master of disguise and has multiple identities, Alexandra can't prove anything with conventional detective work. With no other option, she goes undercover, pursuing the same man as Catherine, and hoping that Catherine will slip up and reveal her true identity.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  2. Frank and Penelope (2022)

    A tale of love and violence when a man on his emotional last legs finds a savior seductively dancing in a run-down strip club. And a life most certainly headed off a cliff suddenly becomes redirected - as everything is now worth dying for.

    Why it matches: Recommended by TMDB viewers · both thriller

    Worth the HypeMovies like this
  3. Hider in the House (1989)

    A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  4. Wardriver (2026)

    He’s a Wardriver: a hacker who steals from banks, not people—until he’s noticed. Now the money turns violent, and the woman caught in it could save him or kill them both.

    Why it matches: Recommended by TMDB viewers · both thriller

    Worth the HypeMovies like this
  5. Chief of Station (2024)

    After learning that the death of his wife was not an accident, a former CIA Station Chief is forced back into the espionage underworld, teaming up with an adversary to unravel a conspiracy that challenges everything he thought he knew.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  6. The Number 23 (2007)

    Animal control officer Walter Sparrow becomes obsessed with a novel that he believes was written about him, as more and more similarities between himself and his literary alter ego seem to arise.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  7. Shades of Desire (2023)

    After her twin sister Aubrey goes missing, Jennifer uncovers the scandalous, secret double-life that Aubrey leads - and that has put both of them in danger.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  8. Unit 234 (2024)

    While working the night shift alone, Laurie Saltair discovers a comatose man, Clayton, in Unit 234 of her family’s storage facility. What transpires is a thrill ride of a cat-and-mouse game for Laurie and Clayton to survive the night.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  9. Rogue Agent (2022)

    Conman Robert Freegard poses as an undercover MI5 agent and kidnaps countless victims amidst a high-stakes manhunt, until the woman who fell for him brings him to justice.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  10. The MacKintosh Man (1973)

    A member of British Intelligence assumes a fictitious criminal identity and allows himself to be caught, imprisoned, and freed in order to infiltrate a spy organization and expose a traitor; only, someone finds him out and exposes him to the gang...

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  11. Cheat (2023)

    On the surface it's believed to be another urban legend - a supernatural being from the afterlife is violently killing anyone who cheats on their significant other in the small college town of Silvercreek, Pennsylvania. But the town's unusually high suicide rate is finally convincing both locals and college students that everything is not as it seems. When Maeve - a female college student - sleeps with Charlie, the married man of the host family she is staying with, both sense the deadly curse is closing in on them. Unable to get anyone to believe them, Maeve and Charlie seek out a local history student to help find answers and figure out a way to defend themselves. It all comes undone, however, as several people are horrifically killed by the savage being - one-by-one at a rapid pace. Eventually, Maeve, Charlie and the few survivors band together in an attempt to defeat the monster once and for all.

    Why it matches: Recommended by TMDB viewers · both thriller

    Worth the HypeMovies like this
  12. In Cold Light (2026)

    Fresh out of prison, Ava's attempt to reclaim her drug operation collapses when she witnesses a brutal crime, forcing her to flee into a nightmarish underworld where allies are scarce and enemies multiply by the minute.

    Why it matches: Recommended by TMDB viewers · both thriller

  13. 180 (2026)

    When an unexpected road rage incident puts his son in critical condition, an enraged father spirals down a dark path of emotional turmoil and vengeance.

    Why it matches: Recommended by TMDB viewers · both thriller

  14. Lazareth (2024)

    Lee is an aunt whose life mission is to protect her orphaned nieces, Imogen and Maeve, from a self-destructing world, raising them in isolation until an outsider threatens their peaceful existence.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  15. Containment (2015)

    Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?

    Why it matches: Recommended by TMDB viewers · both thriller

  16. All the Devils Are Here (2025)

    After a heist, four criminals lay low in a remote safehouse, waiting for orders. As paranoia builds, one thing becomes clear — the real threat may not be outside, but among them.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  17. Succubus (2024)

    A new father going through a marital separation joins a dating app and matches with a beautiful but mysterious young woman... whose powers of seduction and manipulation entangle him in a mystery more horrifying than he could have ever imagined.

    Why it matches: Recommended by TMDB viewers · both thriller

    Absolute CinemaMovies like this
  18. The Quiller Memorandum (1966)

    After two British Secret Intelligence Service agents are murdered at the hands of a cryptic neo-Nazi group known as Phoenix, the suave agent Quiller is sent to Berlin to investigate.

    Why it matches: Recommended by TMDB viewers · both thriller

  19. Kill Me Again (1989)

    After Faye and her psychotic boyfriend, Vince, successfully rob a mob courier, Faye decides to abscond with the loot. She heads to Reno, where she hires feckless private investigator Jack Andrews to help fake her death. He pulls the scheme off and sets up Faye with a new identity, only to have her skip out on him without paying. Jack follows her to Vegas and learns he's not the only one after her. Vince has discovered that she's still alive.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this
  20. The Get Out (2026)

    A nightclub owner is on the verge of leaving his dangerous past behind for retirement with his girlfriend. When masked gunmen rob him and he finds himself squeezed by ruthless cartels, a mysterious newcomer arrives with an interest in buying the business. With danger closing in from all sides, he must navigate a deadly web of deception, power, and survival - where escape may no longer be an option.

    Why it matches: Recommended by TMDB viewers · both thriller

    Popcorn FlickMovies like this

Like The 6th Degree and something else?

Blend two favourites and we’ll find the films in between.

Frequently asked questions

What are the best movies like The 6th Degree?

The closest matches to The 6th Degree are Black Widow (1987), Frank and Penelope (2022) and Hider in the House (1989). Below are 17 more, each with the reason it matches.

What should I watch after The 6th Degree?

Start with Black Widow (1987), the closest match to The 6th Degree.

What is the highest-rated movie like The 6th Degree?

Succubus (2024), rated 8.3/10 by 279 TMDB users.

What is the newest movie like The 6th Degree?

The Get Out (2026) is the most recent release on this list.

Are there English movies like The 6th Degree?

Yes: Black Widow (1987), Frank and Penelope (2022) and Hider in the House (1989).

How are movies similar to The 6th Degree chosen?

First come films that Trakt’s viewers watch alongside The 6th Degree, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.

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