The Fin
4.5
In a post-war, ecologically devastated Korea, mutated outcasts known as Omegas are exploited as cheap labor. Su-jin, a young government worker, begins to question the state's ideology as she pursues Mia, an Omega living in hiding.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
10 people
Yeon Ye-ji
Mia
Known for
Pachinko
Kim Pureum
Su-jin
Also in
Suits
SAVE
Goh-Woo
Omega
Also in
The Fifth Thoracic Vertebra
Love (between) Pickle
Jeong Young-do
Known for
Twenty Five Twenty One
Doctor Slump
Maeng Joo-one
Su-jin's mother
Also in
Play Me
The Price of Goodbye
Moon Hye-in
Thief
Known for
Can This Love Be Translated?
Woo Seo-yeon
Official
Also in
Weaving
Jang Yo-hoon
Instructor
Known for
Teach You a Lesson
Pavane
Kim Oki
Also in
Don't Go Back
Godspeed
You E-den
Also in
Ten Months
Nice to See Your Face
Park Sye-young Director · Yeon Ye-ji Composer Ham Seok-young Composer
United States release September 26, 2026 · Produced in South Korea, Germany, Qatar · Production Seesaw Pictures, Essential Filmproduktion
Production
Moonstone Pictures
Production
Seesaw Pictures
Production
Essential Filmproduktion
Production
Pretty Things Films
Production
South Korea · Germany · Qatar
Produced in
Languages
Original title
지느러미
Original language
Korean
Spoken on screen
Korean
Release dates
Switzerland · August 9, 2025
Premiere · Locarno Film Festival
South Korea · July 22, 2026
Theatrical
United States · September 26, 2026
Premiere · Los Angeles Korean Film Festival
Austria
April 24, 2026 · Premiere · Red Lotus Asian Film Festival
Bosnia & Herzegovina
August 18, 2025 · Premiere · Sarajevo Film Festival
Finland
March 14, 2026 · Premiere · Helsinki Cine Aasia
France
July 8, 2026 · Theatrical
Germany
October 3, 2025 · Premiere · Filmfest Hamburg
Hong Kong SAR China
November 1, 2025 · Premiere · Hong Kong Asian Film Festival
Hungary
August 27, 2026 · Theatrical
India
January 20, 2026 · Premiere · Pune International Film Festival
Ireland
July 8, 2026 · Premiere · Galway Film Fleadh
Lithuania
October 6, 2025 · Premiere · Lokys, liūtas ir šakelė
Qatar
November 27, 2025 · Premiere · Doha Film Festival
Romania
September 19, 2026 · Digital · HBO Max
September 19, 2026 · TV · Cinemax 2
Serbia
November 22, 2025 · Premiere · Auteur Film Festival
South Korea
November 29, 2025 · Premiere · Seoul Independent Film Festival
Spain
October 16, 2025 · Premiere · Sitges Film Festival
Taiwan
November 11, 2025 · Premiere · Taipei Golden Horse Film Festival
Thailand
October 10, 2025 · Premiere · Bangkok International Film Festival
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Some details come from TheTVDB.