Movies Like Little Boy Lost: An ID Mystery

If you liked Little Boy Lost: An ID Mystery (2020), a documentary and crime movie, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Maternal Instinct (2026)
★ 7.2/10Also documentary and crime
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.
2
Con Mum (2025)
★ 6.8/10Also documentary and crime
A chef's life is upended when a jet-setting, champagne-sipping, hotel-hopping woman claims to be his long-lost mother.
3
Voyeur (2017)
★ 5.9/10Also documentary and crime
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.
4
Out of Thin Air (2017)
★ 5.9/10Also documentary and crime
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.
5
A Toxic Love Story (2026)
★ 6.4/10Also documentary
A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.
6
Evil Influencer: The Jodi Hildebrandt Story (2025)
★ 6.2/10Also documentary
Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.
7
Bitconned (2024)
★ 6.5/10Also documentary and crime
In this true-crime documentary, three guys exploit the freewheeling cryptocurrency market to scam millions from investors and bankroll lavish lifestyles.
8
Aileen: Queen of the Serial Killers (2025)
★ 7/10Also documentary and crime
Aileen Wuornos remains a rarity: a female serial killer. From childhood abuse to death-row revelations, this documentary revisits her life and crimes.
9
The Crash (2026)
★ 6.8/10Also documentary and crime
A teen slams her car into a building, killing her boyfriend and his friend. What seems like a tragic accident becomes a murder case.
10
Ted Bundy: Mind of a Monster (2019)
★ 7.6/10Also crime and documentary
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…
11
My Mom Jayne (2025)
★ 8/10Also documentary
Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and…
12
Come See Me in the Good Light (2025)
★ 7.1/10Also documentary
In an intimate and joyful story of love in the face of loss, celebrated poets Andrea Gibson and Megan Falley find strength—and unexpected hilarity—in what might be their final year together.
13
The Menendez Brothers (2024)
★ 7.2/10Also documentary
Serving life in prison for murdering their parents, Lyle and Erik Menendez speak out in this documentary explaining the shocking crime and ensuing trials.
14
The Imposter (2012)
★ 7.3/10Also documentary and crime
In 1994, a 13-year-old boy disappeared without a trace from his home in San Antonio, Texas. Three-and-a-half years later, he is found alive in a village in southern Spain with a horrifying story of kidnap and torture…
15
Bikram: Yogi, Guru, Predator (2019)
★ 6.3/10Also documentary and crime
The spectacular rise and scandalous fall of hot-yoga evangelist Bikram Choudhury is chronicled through archival footage and extensive insider interviews.
16
Why Did You Kill Me? (2021)
★ 5.9/10Also documentary and crime
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.
17
Girl in the Picture (2022)
★ 7.1/10Also crime and documentary
A young mother’s mysterious death and her son’s subsequent kidnapping blow open a decades-long mystery about the woman’s true identity, and the murderous federal fugitive at the center of it all.
18
Seaspiracy (2021)
★ 7.8/10Also documentary and crime
Passionate about ocean life, a filmmaker sets out to document the harm that humans do to marine species — and uncovers an alarming global conspiracy.
19
Abducted in Plain Sight (2017)
★ 6.6/10Also documentary and crime
A family falls prey to the manipulative charms of a neighbor, who abducts their adolescent daughter. Twice.
20
The Anthrax Attacks: In the Shadow of 9/11 (2022)
★ 6.7/10Also documentary and crime
Days after 9/11, letters containing fatal anthrax spores spark panic and tragedy in the US. This documentary follows the subsequent FBI investigation.