Movies Like Not Waving But Drowning

If you liked Not Waving But Drowning (2019), a thriller movie directed by Kim Lok-Kyoung, 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
Wardriver (2026)
★ 7.5/10Also thriller
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.
2
Hider in the House (1989)
★ 6.2/10Also thriller
A deranged man hides in the attic of a new house and becomes obsessed with the unsuspecting family that moves in.
3
Frank and Penelope (2022)
★ 7.3/10Also thriller
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…
4
The Target (2014)
★ 7/10Also thriller
At the same time as murder suspect Yeo-hoon is brought unconscious to the emergency room following a shooting incident, an assailant breaks into the house of Tae-jun, the emergency room's doctor in charge, and kidnaps…
5
You Will Die in 6 Hours (2024)
★ 6.6/10Also thriller
Jung-yoon was approached by a random stranger named Jun-woo, who told her she'd be dead in six hours. As she follows him for answers, she begins to question whether he's her savior or the one trying to put her in danger.
6
The Unsaid (2001)
★ 6.6/10Also thriller
A doctor dealing with the aftermath of his son's death tries to help a troubled young man.
7
Vanishing (2022)
★ 6.6/10Also thriller
When a series of gruesome murders hit Seoul, the Korean investigation police has no choice but to ask help from world-renowned French doctor Alice Launey who developed a revolutionary technique for recognizing bodies…
8
180 (2026)
★ 5.9/10Also thriller
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.
9
Bad Sister (2015)
★ 6.6/10Also thriller
As a top student at St. Adeline's Catholic Boarding School, Zoe senses that something is not quite right about the school's new nun-- a sense proven to be true when it is revealed the "good' nun is an imposter with a…
10
Awake (2007)
★ 6.6/10Also thriller
While undergoing heart surgery, a man experiences a phenomenon called ‘anesthetic awareness’, which leaves him awake but paralyzed throughout the operation. As various obstacles present themselves, his wife must make…
11
Conflict (1945)
★ 6.7/10Also thriller
Unhappily married Richard Mason concocts a meticulous scheme to kill his shrewish wife so that he'll be free to marry her sister.
12
Blackwood (2014)
★ 5.9/10Also thriller
Having recovered from a shattering emotional breakdown, college professor Ben Marshall relocates to the countryside with his wife and young son, hoping for a fresh start. He has a teaching job lined up and a new home…
13
Unstoppable (2018)
★ 7.8/10Also thriller
Dong-chul and Ji-soo are a happily married couple. One day, Dong-chul comes home to find his house in disarray and his wife missing.
14
Gunslingers (2025)
★ 6.1/10Also thriller
When the most wanted man in America surfaces in a small Kentucky town, his violent history -- and a blood-thirsty mob seeking vengeance and a king’s ransom -- soon follow. As brothers face off against one another and…
15
The International (2009)
★ 6.3/10Also thriller
An interpol agent and an attorney are determined to bring one of the world's most powerful banks to justice. Uncovering money laundering, arms trading, and conspiracy to destabilize world governments, their…
16
6 Below: Miracle on the Mountain (2017)
★ 5.8/10Also thriller
An adrenaline seeking snowboarder gets lost in a massive winter storm in the back country of the High Sierras where he is pushed to the limits of human endurance and forced to battle his own personal demons as he…
17
Chief of Station (2024)
★ 6.3/10Also thriller
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…
18
Shade (2003)
★ 6.2/10Also thriller
Tiffany, Charlie and Vernon are con artists looking to up the ante from their typical scams. They figure a good way of doing this is taking down Dean "The Dean" Stevens, a well-known cardsharp, in a rigged game…
19
The Good Neighbor (2022)
★ 6.6/10Also thriller
A nightmarish evening unfolds for neighbors David and Robert when they accidentally hit a woman on her bike and flee the scene. While David is increasingly plagued by feelings of guilt, Robert shows no remorse and…
20
Lazareth (2024)
★ 6/10Also thriller
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.