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.

  1. Kerry Williamson


  2. Max Botkin


  3. Tommy Wirkola


Top Billed Cast

  1. Noomi Rapace

    Noomi Rapace

    The Settman Siblings / Karen Settman

  2. Glenn Close

    Glenn Close

    Nicolette Cayman

  3. Willem Dafoe

    Willem Dafoe

    Terrence Settman

  4. Marwan Kenzari

    Marwan Kenzari

    Adrian Knowles

  5. Christian Rubeck

    Christian Rubeck


Full Cast & Crew

What Happened to Monday
What Happened to Monday



Status Released

Release Information

  • August 18, 2017


    Under 17 requires accompanying parent or adult guardian 21 or older. The parent/guardian is required to stay with the child under 17 through the entire movie, even if the parent gives the child/teenager permission to see the film alone. These films may contain strong profanity, graphic sexuality, nudity, strong violence, horror, gore, and strong drug use. A movie rated R for profanity often has more severe or frequent language than the PG-13 rating would permit. An R-rated movie may have more blood, gore, drug use, nudity, or graphic sexuality than a PG-13 movie would admit.

Original Language English

Runtime 2h 3m

Budget -

Revenue -

Homepage -



Content Score


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