Movie

What Happened to Monday

“Seven sisters. One identity.”

★ 7.1(6,478)20172h 3m

What Happened to Monday is streaming on Netflix, Watcha, Netflix Standard with Ads and TVING in South Korea, and available to rent or buy on wavve. Availability checked 22 July 2026.

Where to watch What Happened to Monday

🇰🇷 South Korea

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Good to know

Director: Tommy Wirkola
Release date: 2017-08-18
Runtime: 2h 3m
Language: English
Box office: $27,975,429
Budget: $20,000,000
Status: Released
Country: Belgium
Studio: SND

What Happened to Monday — trailer

About What Happened to Monday

What Happened to Monday is a 2017 movie in the Science Fiction, Thriller and Mystery genres, directed by Tommy Wirkola, starring Noomi Rapace, Glenn Close and Willem Dafoe. It has a runtime of 2 hours 3 minutes. It holds an average rating of 7.1/10 from 6,478 viewers. Below you can see where to watch What Happened to Monday in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

In a world where families are limited to one child due to overpopulation, a set of identical septuplets must avoid being put to a long sleep by the government and dangerous infighting while investigating the disappearance of one of their own.

Cast

Noomi Rapace

The Settman Siblings

Glenn Close

Nicolette Cayman

Willem Dafoe

Terrence Settman

Marwan Kenzari

Adrian Knowles

Christian Rubeck

Joe

Pål Sverre Hagen

Jerry

Tomiwa Edun

Eddie

Cassie Clare

Zaquia

Cameron Jack

Dutch

Clara Read

The Young Settman Siblings

Kirsty Averton

Mia

Robert Wagner

Charles Benning

Themes & keywords

chasedystopiainvestigationfake identityoverpopulationbetrayalconspiracyexecutionalternative realitypopulation controlsecrecyseptuplets2070ssuspensefulauthoritarian

Frequently asked questions

Where can I watch What Happened to Monday in South Korea?+

In South Korea, you can stream What Happened to Monday on Netflix, Watcha, Netflix Standard with Ads and TVING. It's also available to rent or buy on wavve.

Is What Happened to Monday on Netflix?+

Yes — What Happened to Monday is available to stream on Netflix in South Korea.

How long is What Happened to Monday?+

What Happened to Monday has a runtime of 2 hours 3 minutes (123 minutes).

Who stars in What Happened to Monday?+

What Happened to Monday stars Noomi Rapace, Glenn Close, Willem Dafoe, Marwan Kenzari and Christian Rubeck.

When did What Happened to Monday come out?+

What Happened to Monday is a 2017 movie directed by Tommy Wirkola.

What genre is What Happened to Monday?+

What Happened to Monday is Science Fiction, Thriller, Mystery and Action film.

Who directed What Happened to Monday?+

What Happened to Monday was directed by Tommy Wirkola.