Dynamic Watchlist Hub: May 18, 2026

10 Best Movies Like 4: Clean Island

If you loved 4: Clean Island, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

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Expert Review & Ratings

See our full critical analysis and audience score for 4: Clean Island.

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#1
Sea Fog

Sea Fog

2014★ 6.9

Why watch this? A perfect follow-up to 4: Clean Island for fans of Drama. It captures a similar emotionally gripping atmosphere.

A fishing-boat crew takes on a dangerous commission to smuggle a group of illegal immigrants from China to Korea....

#2
Timescape

Timescape

1992★ 6.5

Why watch this? A perfect follow-up to 4: Clean Island for fans of Sci-Fi. It captures a similar compelling atmosphere.

Before they can complete renovations on their new inn, a father and daughter are visited by a woman seeking immediate lodging for her strange group of travelers....

#3
Mona Lisa and the Blood Moon

Mona Lisa and the Blood Moon

2022★ 6.3

Why watch this? A perfect follow-up to 4: Clean Island for fans of Mystery. It captures a similar compelling atmosphere.

A young woman with psychokinetic powers breaks out of a Louisiana asylum and makes her way to New Orleans, where she falls into the city’s netherworld of misfits and miscreants....

#4
Serve the People

Serve the People

2022★ 6.5

Why watch this? A perfect follow-up to 4: Clean Island for fans of Drama. It captures a similar emotionally gripping atmosphere.

Mu-kwang volunteers to be a kitchen police of Sa-taek, the divisional commander, dreaming of success. One day, Mu-kwang meets Su-ryeon by chance, who is a young and beautiful wife ...

#5
Special

Special

2006★ 6.3

Why watch this? A perfect follow-up to 4: Clean Island for fans of Drama. It captures a similar emotionally gripping atmosphere.

A lonely metermaid has a psychotic reaction to his medication and becomes convinced he's a superhero. A very select group of people in life are truly gifted. Special is a movie abo...

#6
Haunters

Haunters

2010★ 6.4

Why watch this? A perfect follow-up to 4: Clean Island for fans of Thriller. It captures a similar adrenaline-pumping atmosphere.

Cho-in has special powers that allow him to control everyone he can see, that is until he meets Kyu-nam, the only person he can't control. A series of events begins a confrontation...

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