TV series
In 1994, a toddler disappeared from a small Welsh village, never to be seen again. 23 years later, in London, the mother of rising cello star Matilda Gray commits suicide, without apparent reason. Among her possessions, Matilda discovers tantalising evidence, linking her mother to the Welsh girl's disappearance all those years ago.
See where to watchStreaming, rental and purchase options
Checked Jul 22, 2026
Requiem is available to stream on Netflix in United States. You can also rent or buy it from Google Play, Amazon, and Apple TV. Use the direct links below to open the provider.
In 1994, a toddler disappeared from a small Welsh village, never to be seen again. 23 years later, in London, the mother of rising cello star Matilda Gray commits suicide, without apparent reason. Among her possessions, Matilda discovers tantalising evidence, linking her mother to the Welsh girl's disappearance all those years ago.
Cast, crew and production details
Lydia WilsonMatilda Gray
Joel FryHarlan 'Hal' Fine
Joanna ScanlanJanice Gray
Brendan CoyleStephen Kendrick
Claire RushbrookRose Morgan
Tara FitzgeraldSylvia Walsh
Clare CalbraithPC Graves
Sian Reese-WilliamsTrudy Franken
BBC OneUnited Kingdom
BBCUnited Kingdom
New PicturesUnited Kingdom
All3Media InternationalUnited KingdomWatch options above are for the show and may vary by season or episode.
Episode 1
Successful cellist Matilda Grey puts her career on hold to investigate whether her mother's suicide is connected to the disappearance of a girl from a Welsh village.
Directed by Mahalia BeloWritten by Kris MrksaGuest stars Nick Hobbs, Andy Clarkson, Nimmi Harasgama, Alex Brockdorff, Gareth Key, Oliver Lansley, Jane Thorne, Emmie Thompson
Where to watch Requiem
Episode 2
Matilda has unsettling encounters with residents of Penllynith and grows increasingly suspicious of Rose, while events in Dean House become evermore sinister.
Directed by Mahalia BeloWritten by Kris MrksaGuest stars Dyfan Dwyfor, Bella Ramsey, Caroline Martin, Gareth Mason, Ffion Jolly, Oliver Lansley, Jane Thorne, Sonia Ritter
Where to watch Requiem
Episode 3
Matilda's revelation reopens old wounds for the residents of Penllynith, and the Dean family's sinister connections are revealed. Rose is pushed to breaking point.
Directed by Mahalia BeloWritten by Kris MrksaGuest stars Dyfan Dwyfor, Mali Morse, Lisa Zahra, Oliver Lansley, Jane Thorne, Colin Murtagh, Emmie Thompson, Pippa Haywood
Where to watch Requiem
Episode 4
Matilda starts to piece things together, with help from an unexpected source. Graves investigates the suspicious circumstances surrounding Ewan's death.
Directed by Mahalia BeloWritten by Kris MrksaGuest stars Dyfan Dwyfor, Tibu Fortes, Anastasia Hille, Pippa Haywood, Ifan Huw Dafydd, Charles Dale, Brochan Evans, Adrian Metcalfe
Where to watch Requiem
Episode 5
Laura warns Matilda that she is in grave danger, as Graves grows suspicious of Aron and Ed, and Hal vows to get to the bottom of things once and for all.
Directed by Mahalia BeloWritten by Blake AyshfordGuest stars Dyfan Dwyfor, Anastasia Hille, Simon Winkler, Donna Berlin, William Thomas, Christina Tam, Caroline Berry, Sonia Ritter
Where to watch Requiem
Episode 6
Matilda ignores Sean's advice that she should leave Penllynith, choosing instead to protect Davey.
Directed by Mahalia BeloWritten by Kris MrksaGuest stars Emmie Thompson, Pippa Haywood, Ifan Huw Dafydd, Charles Dale, Brochan Evans, Sion Alun Davies, Darren Evans, Mark Preston
Where to watch RequiemEpisode information updated Jul 22, 2026
