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Poster for Three Weeks Under the Sea
Moloko Film Post-production

Three Weeks Under the Sea

2026 162 min Czech

Ukraine after the annexation. Haunted and reckless, Mykhailo returns to bury his father, only to discover that the old man has effectively been a ghost for 20 years. Like Schrödinger's cat, he seems ready to reappear at any moment.

Where to watch

Not streaming anywhere

Not on any streaming service in United States, and not available to rent.

Your rating

Your review

Cast

5 people

Martin Kuba Director · Marek Grajciar Writer

First release November 16, 2026 · Produced in Czechia, Lithuania, Poland, Slovakia · Languages Russian, Ukrainian

Production

M

Moloko Film

Production

P

PubRes

Production

F

FURIA Film

Production

Czechia · Lithuania · Poland · Slovakia

Produced in

Languages

Original title

Tři týdny pod mořem

Original language

Czech

Spoken on screen

Russian · Ukrainian

Release dates

Estonia · November 16, 2026

Premiere · Tallinn Black Nights Film Festival

Czechia · December 9, 2026

Theatrical

No release date listed for United States.

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