Every parent's worst nightmare is just the beginning for Rachel's ordeal as in the aftermath of a tragic accident, she and her husband Anthony decide to move to the other side of the world to focus on their surviving twin son Elliot. What begins as a time of healing and isolation in the Finnish countryside turns into a desperate battle for the very soul of their son as an entity claiming to be his dead twin brother takes over Elliot — setting Rachel on a diabolical journey to unravel the horrible truth about her twin son.
Unfortunately the movie The Twin is not yet available on HBO Max.
| Camera | Daniel Lindholm | Director of Photography |
| Editing | Aleksi Raij | Editor |
| Editing | Toni Tikkanen | Editor |
| Production | Joris van Wijk | Executive Producer |
| Art | Tiiu-Ann Pello | Production Design |
| Costume & Make-Up | Maarja Tali | Wardrobe Supervisor |
| Art | Leo Lätti | Storyboard Artist |
| Costume & Make-Up | Helina Risti | Wardrobe Supervisor |
| Directing | Matilde Matvere | Third Assistant Director |
| Costume & Make-Up | Mare Raidma | Costume Design |
| Production | Emily Gotto | Executive Producer |
| Production | Mika Pajunen | Line Producer |
| Production | Toni Valla | Executive Producer |
| Production | Fabien Westerhoff | Executive Producer |
| Art | Doris Altmets | Supervising Art Director |
| Art | Ele Krusell | Art Direction |
| Art | Freda Purik | Art Direction |
| Costume & Make-Up | Arlin Saan | Special Effects Makeup Artist |
| Costume & Make-Up | Jane Mänd | Makeup Artist |
| Costume & Make-Up | Nele Raudik | Makeup Artist |
| Directing | Jette Keedus | Second Assistant Director |
| Directing | Helen Maandi | Third Assistant Director |
| Directing | Meeli Seermaa | Third Assistant Director |
| Directing | Tomas Smulkis | First Assistant Director |
| Directing | Rebeka Rummel | Second Unit First Assistant Director |
| Art | Leonid Bragin | Set Dresser |
| Art | Karl-Erik Illik | Set Dresser |
| Art | Kevin Margus | Set Dresser |
| Art | Janek Tombak | Set Dresser |
| Sound | Tiina Andreas | ADR Mixer |
| Sound | Nick Baldock | ADR Mixer |
| Sound | Akseli Soini | Sound Designer |
| Sound | Oscar Schlicht | Assistant Foley Artist |
| Sound | Tapio Liukkonen | Foley Artist |
| Sound | Leslie Liu | ADR Mixer |
| Sound | Kristjan Kurm | Production Sound Mixer |
| Sound | Henry Keinälä | Sound Editor |
| Sound | Sakari Karjalainen | Sound Editor |
| Visual Effects | Rauno Linnamäe | Special Effects Supervisor |
| Camera | Ants Martin Vahur | Steadicam Operator |
| Production | Meeli Seermaa | Casting |
| Production | Terje Kissa | Casting |
| Costume & Make-Up | Mari-Liis Kriisa | Costumer |
| Costume & Make-Up | Maria Kriisa | Costumer |
| Camera | Siim Kaarel Saluri | Steadicam Operator |
| Camera | Janar Volmer | Steadicam Operator |
| Crew | Andres Mirme | Stunt Coordinator |
| Visual Effects | Heiki Luts | Visual Effects Supervisor |
| Crew | Anni Veskimäe | Stunt Double |
| Writing | Taneli Mustonen | Writer |
| Directing | Taneli Mustonen | Director |
| Writing | Aleksi Hyvärinen | Writer |
| Production | Aleksi Hyvärinen | Producer |
| Art | Tanel Kõnd | Set Dresser |
| Art | Sven Kütt | Set Dresser |
| Art | Toomas Nurme | Set Dresser |
| Art | Matiias Viiking Ojaveski | Set Dresser |
| Lighting | Alvar Kõue | Gaffer |
| Costume & Make-Up | Jennifer Õun | Makeup Designer |
| Art | Emma Tilk | Property Master |
| Art | Mark Nettan | Standby Property Master |
| Art | Elar Kosseson | Standby Property Master |
| Crew | Maldar-Mikk Kuusk | Prop Maker |
| Crew | Olaf Räim | Prop Maker |
| Art | Tõnis Tallermaa | Construction Manager |
| Art | Randar Kaljula | Construction Manager |
| Art | Meinar Mäesalu | Construction Manager |
| Camera | Gunnar Laal | First Assistant Camera |
| Camera | Martin Venela | First Assistant Camera |
| Camera | Carolyn Niitla | Second Assistant Camera |
| Camera | Laur-Erik Ruus | Second Assistant Camera |
| Crew | Jaan Kronberg | Drone Operator |
| Camera | Rain Nirgi | Drone Pilot |
| Camera | Joseph Dunnigan | Digital Imaging Technician |
| Camera | Sten Erik Kaalma | Drone Pilot |
| Camera | Mart Sard | Drone Pilot |
| Crew | Jan Erik Sarv | Video Assist Operator |
| Camera | Gunnar Laal | "B" Camera Operator |
| Lighting | Andrus Ilp | Gaffer |
| Crew | Kevin Kohjus | Video Assist Operator |
| Camera | Ingvar Heamägi | First Assistant "B" Camera |
| Camera | Freddy Saunanen | First Assistant "B" Camera |
| Camera | Indrek Raag | Key Grip |
| Camera | Martin Tennokene | Best Boy Grip |
| Camera | Elar Kosseson | Assistant Grip |
| Crew | Roman Burkovski | Stunt Double |
| Visual Effects | Alexey Sichkar | VFX Artist |
| Visual Effects | Hugo Kiekeben | VFX Artist |
| Visual Effects | Tero Malinen | VFX Artist |
| Visual Effects | Pedro Furet | VFX Artist |
| Visual Effects | Lasse Kilpiä | VFX Artist |
| Crew | Enar Tarmo | Stunt Coordinator |
| Camera | Gabriela Urm | Still Photographer |
| Sound | Panu Aaltio | Original Music Composer |
| Production | Kate Ringsell | Casting Director |
| Production | Mari Kriis | Production Manager |
| Production | Martin Tahvonen | Production Coordinator |
| Production | Carol-Liis Männik | Production Assistant |
| Production | Tuuliki Oberschneider | Location Manager |
| Production | Rasmus Kaarel Felt | Location Assistant |
| Production | Ramon Paukson | Location Assistant |
| Production | Eke Ao Nettan | Location Assistant |
| Production | Markus Langi | Location Assistant |
| Production | Hendrik Krinal | Location Assistant |
| Production | Johan Huimerind | Location Assistant |
| Production | Silver Ulvik | Location Assistant |
| Art | Dora Lall | Location Scout |
| Art | Hendrik Suurhans | Location Scout |
| Art | Artur Makku | Location Scout |
| Art | Tuuliki Oberschneider | Location Scout |
| Art | Alis Raudsepp | Location Scout |
| Art | Laur Lugima | Location Scout |
| Art | Margus Talvik | Location Scout |
| Crew | Roman Kuznetsov | Prop Maker |
| Crew | Liisa Tetsmann | Scenic Artist |
| Crew | Anne-Mai Heimola | Scenic Artist |
| Costume & Make-Up | Merle Liinsoo | Assistant Makeup Artist |
| Costume & Make-Up | Elsa Levo | Assistant Makeup Artist |
| Costume & Make-Up | Reet Kochberg | Seamstress |
| Costume & Make-Up | Mirjam Aasma | Seamstress |
| Costume & Make-Up | Jaana Volke | Seamstress |
| Costume & Make-Up | Jörgen Terepson | Costumer |
| Costume & Make-Up | Hanna Saagpakk | Costumer |
| Costume & Make-Up | Jaana Nõu | Costumer |
| Costume & Make-Up | Sirli Pohlak | Costumer |
| Costume & Make-Up | Greta Virves | Costumer |
| Costume & Make-Up | Mirjam Aasma | Costumer |
| Costume & Make-Up | Adele Thele Robam | Costumer |
| Costume & Make-Up | Carmen-Louise Suuroja | Costumer |
| Directing | Santeri Kalevi Suvanto | Script Supervisor |
| Camera | Anni Suikkanen | Drone Pilot |
| Lighting | Bertil Tarbe | Best Boy Electric |
| Lighting | Toni Läänsalu | Electrician |
| Lighting | Kevin Mardiste | Electrician |
| Lighting | Andrus Sergejev | Electrician |
| Lighting | Kasper Raidam | Electrician |
| Crew | Ronet Tänav | Special Effects Assistant |
| Sound | Hisham Sharafeddine | Boom Operator |
| Sound | Johnny Farah | Boom Operator |
| Production | Henri Killö | Production Runner |
| Crew | Marek Hanson | Transportation Captain |
| Crew | Mati Puhu | Driver |
| Crew | Gert Pärni | Driver |
| Crew | Kristo Bulgarin | Driver |
| Crew | Marek Salong | Driver |
| Crew | Elvis Purga | Driver |
| Crew | Sonja Field | Dialect Coach |
| Crew | Katrin Rahi | Dialect Coach |
| Camera | Heikki Leis | Still Photographer |
| Camera | Marin Sild | Still Photographer |
| Editing | Eero Seppänen | Online Editor |
| Editing | Marko Terävä | Colorist |
| Visual Effects | Tuomo Hintikka | Visual Effects Supervisor |
| Camera | Tuomas Kaisti | Data Wrangler |
| Editing | Jack Foxton | Consulting Editor |
| Editing | Rodrigo Stoicheff | Consulting Editor |
| Sound | Sami Sarhamaa | Sound Mixer |
