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.
Is What Happened to Monday on Netflix? Yes! The movie What Happened to Monday is now on Netflix in the countries listed below.
| Visual Effects | Christian J Smith | Visual Effects |
| Sound | D. Chris Smith | Sound Designer |
| Sound | Balázs Varga | Production Sound Mixer |
| Visual Effects | Chevin Shafaghi | Visual Effects Supervisor |
| Visual Effects | Huseyin Caner | Visual Effects Supervisor |
| Visual Effects | Dominique Fiore | Visual Effects Supervisor |
| Sound | Todd Toon | Sound Editor |
| Visual Effects | Bryan Jones | Visual Effects Supervisor |
| Crew | David Fleming | Additional Music |
| Sound | Karen Baker Landers | Supervising Sound Editor |
| Editing | Peter Bernaers | Colorist |
| Visual Effects | Ronald Grauer | Visual Effects Supervisor |
| Sound | Peter Staubli | Sound Designer |
| Visual Effects | Aurelie Lajoux | Visual Effects Supervisor |
| Visual Effects | Lucian Iordache | Special Effects Supervisor |
| Visual Effects | Michel Denis | Visual Effects Supervisor |
| Directing | Tommy Wirkola | Director |
| Writing | Max Botkin | Writer |
| Editing | Martin Stoltz | Editor |
| Camera | José David Montero | Director of Photography |
| Sound | Chris Navarro | ADR Mixer |
| Crew | Gaute Storaas | Additional Music |
| Sound | Andy Koyama | Sound Re-Recording Mixer |
| Directing | Monica Tatu | Script Supervisor |
| Sound | Nicolae Comarzan | Boom Operator |
| Sound | Alyson Dee Moore | Foley Artist |
| Sound | Mike Tehrani | ADR Recordist |
| Sound | Serbanescu Iulian | Boom Operator |
| Sound | Patricia Nedd | Foley Artist |
| Sound | Dean A. Zupancic | Sound Re-Recording Mixer |
| Sound | Christopher Moriana | Foley Artist |
| Sound | Michelle Pazer | ADR Editor |
| Sound | Kyle Rochlin | Foley Mixer |
| Production | Fabrice Gianfermi | Producer |
| Production | Kerry Williamson | Co-Producer |
| Production | Matthew Feitshans | Associate Producer |
| Art | Eduard Daniel Vraciu | Art Direction |
| Art | Iulian Bostănaru | Art Direction |
| Production | Thierry Desmichelle | Executive Producer |
| Production | Philippe Rousselet | Producer |
| Production | Guy Stodel | Executive Producer |
| Art | Grigore Purcariu | Art Direction |
| Art | Joseph Hodges | Production Design |
| Production | Max Botkin | Co-Producer |
| Production | Catherine Dumonceaux | Executive Producer |
| Production | Hester Hargett | Line Producer |
| Production | Giles Daoust | Executive Producer |
| Production | Raffaella De Laurentiis | Producer |
| Art | Dan Toader | Art Direction |
| Production | Laura Grosu | Casting |
| Production | Adrian Politowski | Co-Producer |
| Production | Gillian Hawser | Casting |
| Costume & Make-Up | Oana Păunescu | Costume Design |
| Writing | Kerry Williamson | Writer |
| Sound | Christian Wibe | Original Music Composer |
