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7.120172h 03mScience Fiction Thriller Mystery ActionHD · Subtitles

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“Seven sisters. One identity.”

About What Happened to Monday

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.

What Happened to Monday (2017) is a science fiction/thriller film running 2h 03m, directed by Tommy Wirkola. It is available in HD on Cineby for 5 credits. Create an account, add credits and the unlock is yours permanently. Use the player controls for subtitles, quality and fullscreen.

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What Happened to Monday FAQ

How much does it cost to watch What Happened to Monday?

What Happened to Monday costs 5 credits on Cineby. Credits are $1 each, and an unlock is permanent — once bought, the film stays in your account and can be rewatched without paying again.

Do I need an account to watch What Happened to Monday?

Yes. Create an account, add credits, then unlock the film. Signing up is free and only takes an email and password.

Can I watch What Happened to Monday again after unlocking it?

Yes. The purchase is attached to your account, so returning to this page later opens the player directly. You are only charged once.

Who directed What Happened to Monday?

What Happened to Monday was directed by Tommy Wirkola.

Can I watch What Happened to Monday on my phone?

Yes. Cineby is responsive and the player works in mobile browsers. Tap fullscreen on the player for a larger picture, and use the CC control for subtitles.