June and Jennifer Gibbons are twins from the only Black family in a small town in Wales in the 1970s and '80s. Feeling isolated from the community, the pair turn inward and reject communication with everyone but each other, retreating into their own fantasy world of inspiration and adolescent desires. After a spree of vandalism, the girls are sentenced to Broadmoor, an infamous psychiatric hospital, where they face the choice to separate and survive or die together.
Unfortunately the movie The Silent Twins is not yet available on HBO Max.
| Production | Andrea Seigel | Executive Producer |
| Production | Kharmel Cochrane | Casting |
| Production | Klaudia Śmieja-Rostworowska | Producer |
| Production | Joshua Horsfield | Producer |
| Production | Ben Pugh | Producer |
| Production | Anita Gou | Producer |
| Production | Charlie Morrison | Executive Producer |
| Directing | Agnieszka Smoczyńska | Director |
| Writing | Marjorie Wallace | Book |
| Crew | Siobhan Boyes | Post Production Supervisor |
| Production | Sian Crisp | Casting Assistant |
| Crew | Hazel Holder | Dialect Coach |
| Production | Alicia Van Couvering | Producer |
| Production | Katie Anderson | Executive Producer |
| Production | Trevor Groth | Executive Producer |
| Production | Letitia Wright | Producer |
| Production | Jake Carter | Executive Producer |
| Production | Marjorie Wallace | Executive Producer |
| Production | Sebastian Barker | Executive Producer |
| Production | Michael Reuter | Executive Producer |
| Production | Tamara Lawrance | Executive Producer |
| Production | Beata Rzeźniczek | Executive Producer |
| Editing | Agnieszka Glińska | Editor |
| Production | Ewa Puszczyńska | Producer |
| Writing | Andrea Seigel | Screenplay |
| Camera | Tomasz Karnowski | Steadicam Operator |
| Sound | Marcin Macuk | Original Music Composer |
| Production | Żywia Kosińska | Casting |
| Costume & Make-Up | Katarzyna Smoter | Costume Supervisor |
| Visual Effects | Jean-Michel Boublil | Visual Effects Supervisor |
| Art | Jagna Dobesz | Production Design |
| Camera | Adam Mendry | Steadicam Operator |
| Sound | Michał Fojcik | Sound Effects Editor |
| Costume & Make-Up | Cobbie Yates | Co-Costume Designer |
| Crew | Michał Krzyżkowiak | Stunts |
| Costume & Make-Up | Magdalena Bester | Costume Supervisor |
| Sound | Zuzanna Wronska | Original Music Composer |
| Sound | Matthias Schwab | Sound Re-Recording Mixer |
| Art | Anna Mocny | Art Direction |
| Visual Effects | Giulia Solia | Visual Effects Producer |
| Sound | Maria Chilarecka | Sound Recordist |
| Crew | Jarosław Golec | Stunt Coordinator |
| Costume & Make-Up | Anna Dąbrowska | Makeup Artist |
| Camera | Jakub Kijowski | Director of Photography |
| Costume & Make-Up | Katarzyna Lewińska | Costume Design |
| Visual Effects | Jakub Knapik | Visual Effects Supervisor |
| Costume & Make-Up | Joanna Bochenska | Makeup Artist |
| Costume & Make-Up | Pola Guźlińska | Makeup Artist |
| Art | Kinga Babczyńska | Set Decoration |
| Costume & Make-Up | Błażej Pintara | Hairstylist |
| Directing | Magnus von Horn | Second Unit Director |
| Editing | Peter Bernaers | Colorist |
| Production | Bogna Szewczyk-Skupień | Line Producer |
| Crew | Agnieszka Holland | Thanks |
