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Movies like Britain's Forgotten Serial Killer (2018)

The best movies like Britain's Forgotten Serial Killer (2018) are Out of Thin Air (2017), Maternal Instinct (2026) and Voyeur (2017). If Britain's Forgotten Serial Killer hooked you with its documentary and crime, these 20 similar films are what to watch next, and every pick says why it matches.

Quick picks

  1. Out of Thin Air (2017)

    Set within the stark Icelandic landscape, OUT OF THIN AIR examines the 1976 police investigation into the disappearance of two men in the early 1970s.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

  2. Maternal Instinct (2026)

    Police pull over a woman who claims she just gave birth. But the baby — and the blood — aren't hers. Twisted lies unravel in this true-crime documentary.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Worth the HypeMovies like this
  3. Voyeur (2017)

    Legendary journalist Gay Talese unmasks a motel owner who spied on his guests for decades. But his bombshell story soon becomes a scandal of its own.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

  4. The Mystery of D.B. Cooper (2020)

    This documentary brings to life the stories of four people believed by their family and friends to be “DB Cooper,” a man who hijacked a 727 flying out of Seattle and jumped from the plane over the wilds of Washington State with a parachute and $200,000, never to be heard from again.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  5. Dirty John: The Dirty Truth (2019)

    John Meehan created a terrifying trap of seduction, deceit and betrayal for countless victims. The illuminating revelations into his backstory showcase a series of events that flipped switches to create a monster wired for psychopathy. Goffard exposes John’s troubled background that built the foundation for his ominous fantasy world of lies and manipulation. In addition to hearing the Newell family’s terrifying tale, John’s first wife Tonia Bales and her daughters Emily and Abigail Meehan speak out, along with other women from his past who were caught in his web of lies.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

  6. Con Mum (2025)

    A chef's life is upended when a jet-setting, champagne-sipping, hotel-hopping woman claims to be his long-lost mother.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  7. Deliver Us from Evil (2006)

    Documentary filmmaker Amy Berg investigates the life of 30-year pedophile Father Oliver O'Grady and exposes the corruption inside the Catholic Church that allowed him to abuse countless children. Victims' stories and a disturbing interview with O'Grady offer a view into the troubled mind of the spiritual leader who moved from parish to parish gaining trust ... all the while betraying so many.

    Why it matches: Recommended by TMDB viewers · both crime & documentary

    Worth the HypeMovies like this
  8. The Crash (2026)

    A teen slams her car into a building, killing her boyfriend and his friend. What seems like a tragic accident becomes a murder case.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  9. Whitey: United States of America v. James J. Bulger (2014)

    A documentary that captures the sensational trial of infamous gangster James 'Whitey' Bulger, using the legal proceedings as a springboard to explore allegations of corruption within the highest levels of law enforcement. Academy Award-nominated filmmaker Joe Berlinger examines Bulger's relationship with the FBI and Department of Justice that allowed him to reign over a criminal empire in Boston for decades.

    Why it matches: Recommended by TMDB viewers · both crime & documentary

    Popcorn FlickMovies like this
  10. Untold: Crime & Penalties (2021)

    They were the bad boys of hockey — a team bought by a man with mob ties, run by his 17-year-old son, and with a rep for being as violent as they were good.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Worth the HypeMovies like this
  11. Ted Bundy: Mind of a Monster (2019)

    New exclusive access and never before heard testimony gives a unique insight into the mind of America's most notorious serial killer, Ted Bundy. Breathtaking archive from the time and the voice of Bundy himself, reveals the monster inside the man.

    Why it matches: Recommended by TMDB viewers · both crime & documentary

    Worth the HypeMovies like this
  12. Long Shot (2017)

    When Juan Catalan is arrested for a murder he insists he didn't commit, he builds his case for innocence around unexpected raw footage.

    Why it matches: Recommended by TMDB viewers · both crime & documentary

    Worth the HypeMovies like this
  13. Why Did You Kill Me? (2021)

    The line between justice and revenge blurs when a devastated family uses social media to track down the people who killed 24-year-old Crystal Theobald.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

  14. Bikram: Yogi, Guru, Predator (2019)

    The spectacular rise and scandalous fall of hot-yoga evangelist Bikram Choudhury is chronicled through archival footage and extensive insider interviews.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  15. Predators (2025)

    In the mid-aughts, Dateline NBC's To Catch a Predator drew millions of weekly viewers to watch sting operations: men planning to meet minors for sex would instead be confronted by polished host Chris Hansen, then by the police — all on hidden camera.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  16. Bitconned (2024)

    In this true-crime documentary, three guys exploit the freewheeling cryptocurrency market to scam millions from investors and bankroll lavish lifestyles.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Popcorn FlickMovies like this
  17. Aileen: Queen of the Serial Killers (2025)

    Aileen Wuornos remains a rarity: a female serial killer. From childhood abuse to death-row revelations, this documentary revisits her life and crimes.

    Why it matches: Recommended by TMDB viewers · both documentary & crime

    Worth the HypeMovies like this
  18. A Toxic Love Story (2026)

    A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.

    Why it matches: Recommended by TMDB viewers · both documentary

    Popcorn FlickMovies like this
  19. Murder to Mercy: The Cyntoia Brown Story (2020)

    After 16-year-old Cyntoia Brown is sentenced to life in prison, questions about her past, physiology and the law itself call her guilt into question.

    Why it matches: Recommended by TMDB viewers · both documentary

    Popcorn FlickMovies like this
  20. Evil Influencer: The Jodi Hildebrandt Story (2025)

    Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.

    Why it matches: Recommended by TMDB viewers · both documentary

    Popcorn FlickMovies like this

Like Britain's Forgotten Serial Killer and something else?

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Frequently asked questions

What are the best movies like Britain's Forgotten Serial Killer?

The closest matches to Britain's Forgotten Serial Killer are Out of Thin Air (2017), Maternal Instinct (2026) and Voyeur (2017). Below are 17 more, each with the reason it matches.

What should I watch after Britain's Forgotten Serial Killer?

Start with Out of Thin Air (2017), the closest match to Britain's Forgotten Serial Killer.

What is the highest-rated movie like Britain's Forgotten Serial Killer?

Deliver Us from Evil (2006), rated 7.2/10 by 216 TMDB users.

What is the newest movie like Britain's Forgotten Serial Killer?

A Toxic Love Story (2026) is the most recent release on this list.

Are there English movies like Britain's Forgotten Serial Killer?

Yes: Out of Thin Air (2017), Maternal Instinct (2026) and Voyeur (2017).

How are movies similar to Britain's Forgotten Serial Killer chosen?

First come films that Trakt’s viewers watch alongside Britain's Forgotten Serial Killer, 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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