Movies like Sump (2017)
The best movies like Sump (2017) are The Descent: Part 2 (2009), Thirteen Lives (2022) and Sanctum (2011). If Sump hooked you, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedRoom (2015)8.0/10 from 9,941 votes
- NewestThe Devil's Mouth (2026)Released 2026
The Descent: Part 2 (2009)
Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThirteen Lives (2022)
Based on the true nail-biting mission that captivated the world. Twelve boys and the coach of a Thai soccer team explore the Tham Luang cave when an unexpected rainstorm traps them in a chamber inside the mountain. Entombed behind a maze of flooded cave tunnels, they face impossible odds. A team of world-class divers navigate through miles of dangerous cave networks to discover that finding the boys is only the beginning.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisSanctum (2011)
Master diver Frank McGuire has explored the South Pacific's Esa-ala Caves for months. But when his exit is cut off in a flash flood, Frank's team—including 17-year-old son Josh and financier Carl Hurley are forced to radically alter plans. With dwindling supplies, the crew must navigate an underwater labyrinth to make it out.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like this10 Cloverfield Lane (2016)
After a catastrophic car crash, a young woman wakes up in a survivalist's underground bunker, where he claims to have saved her from an apocalyptic attack that has left the outside world uninhabitable.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Devil's Mouth (2026)
A group of college friends' Thailand adventure turns deadly when they become trapped in submerged caves with a dangerous predator. As oxygen runs low, past conflicts emerge in their desperate fight for survival.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisPlay Dead (2025)
A woman wakes up injured in a basement surrounded by corpses. To survive, she pretends to be dead while a grotesque ritual unfolds in the house above.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisLast Breath (2025)
Seasoned deep-sea divers battle the raging elements to rescue their crewmate trapped hundreds of feet below the ocean's surface.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisSinister (2012)
True-crime writer Ellison Oswalt is in a slump; he hasn't had a best seller in more than 10 years and is becoming increasingly desperate for a hit. So, when he discovers the existence of a snuff film showing the deaths of a family, he vows to solve the mystery. He moves his own family into the victims' home and gets to work. However, when old film footage and other clues hint at the presence of a supernatural force, Ellison learns that living in the house may be fatal.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisStolen Girl (2025)
In 1993, Maureen’s six-year-old daughter Amina is snuck out of the country by her ex-husband, Karim. After years of unsuccessful attempts to find her, Maureen intersects with a professional retriever of internationally abducted children who promises to help her find Amina in exchange for her collaboration.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThe Call (2013)
Jordan Turner is an experienced 911 operator but when she makes an error in judgment and a call ends badly, Jordan is rattled and unsure if she can continue. But when teenager Casey Welson is abducted in the back of a man's car and calls 911, Jordan is the one called upon to use all of her experience, insights and quick thinking to help Casey escape, and not just to save her, but to make sure the man is brought to justice.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisRoom (2015)
Held captive for 7 years in an enclosed space, a woman and her young son finally gain their freedom, allowing the boy to experience the outside world for the first time.
Why it matches: Recommended by TMDB viewers
Absolute CinemaMovies like thisGirl in the Basement (2021)
Sara is a teen girl who is looking forward to her 18th birthday to move away from her controlling father Don. But before she could even blow out the candles, Don imprisons her in the basement of their home.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Watchers (2024)
A young artist gets stranded in an extensive, immaculate forest in western Ireland, where, after finding shelter, she becomes trapped alongside three strangers, stalked by mysterious creatures each night.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisDevil (2010)
A group of people are trapped in an elevator high above Philadelphia, and one of them is the Devil.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisBunker (2023)
Trapped in a bunker during World War I, a group of soldiers are faced with an ungodly presence that slowly turns them against each other.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisThe Divide (2012)
Survivors of a nuclear attack are grouped together for days in the basement of their apartment building, where fear and dwindling supplies wear away at their dynamic.
Why it matches: Recommended by TMDB viewers
SnoozefestMovies like thisCave Rescue (2019)
When a youth football team of 12 boys, aged 11-16, and their 25-year-old coach is trapped deep inside a cave in Northern Thailand, thousands of volunteers and soldiers from around the world unite in a race against time to find them.
Why it matches: Recommended by TMDB viewers
Popcorn FlickMovies like thisSaw (2003)
David, an orderly at a hospital, tells his horrific story of being kidnapped and forced to play a vile game of survival.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisAce in the Hole (1951)
An arrogant reporter exploits a story about a man trapped in a cave to revitalize his career.
Why it matches: Recommended by TMDB viewers
Worth the HypeMovies like thisThe Rescue (2021)
The enthralling, against-all-odds story that transfixed the world in 2018: the daring rescue of twelve boys and their coach from deep inside a flooded cave in Northern Thailand.
Why it matches: Recommended by TMDB viewers
Absolute CinemaMovies like this
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Frequently asked questions
What are the best movies like Sump?
The closest matches to Sump are The Descent: Part 2 (2009), Thirteen Lives (2022) and Sanctum (2011). Below are 17 more, each with the reason it matches.
What should I watch after Sump?
Start with The Descent: Part 2 (2009), the closest match to Sump.
What is the highest-rated movie like Sump?
Room (2015), rated 8.0/10 by 9,941 TMDB users.
What is the newest movie like Sump?
The Devil's Mouth (2026) is the most recent release on this list.
Are there English movies like Sump?
Yes: The Descent: Part 2 (2009), Thirteen Lives (2022) and Sanctum (2011).
How are movies similar to Sump chosen?
First come films that Trakt’s viewers watch alongside Sump, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.