Directed by
| Andy Newbery | ||
Writing Credits
| Emma Goodwin | ... | (written by) and |
| Siwan Jones | ... | (original idea: 35 Diwrnod) |
| Siwan Jones | ... | (storyline: 35 Diwrnod) & |
| Siwan Jones | ... | (characters: 35 Diwrnod) & |
| Wiliam Owen Roberts | ... | (storyline: 35 Diwrnod) (as Wil Roberts) & |
| Wiliam Owen Roberts | ... | (characters: 35 Diwrnod) (as Wil Roberts) |
Cast (in credits order) complete, awaiting verification
| Frances Grey | ... | Moira | |
| Bruce Herbelin-Earle | ... | Josh | |
 |
Ifan Huw Dafydd | ... | Huw |
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Ela Carlisle | ... | Mabli |
| Sharon Morgan | ... | Lissie | |
| Freddy Carter | ... | Tom | |
| Tom Rhys Harries | ... | Rhys | |
| Kezrena James | ... | Joy | |
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Aneirin Hughes | ... | Richard |
| Rest of cast listed alphabetically: | |||
| David Caves | ... | Michael | |
| Gabrielle Creevy | ... | Catrin | |
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Geraint Morgan | ... | Gareth |
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Mali Tudno Jones | ... | Nia |
| Catherine Tyldesley | ... | Sara | |
| Karen Paullada | ... | Annmarie (uncredited) | |
| Sue Roderick | ... | Mair (uncredited) | |
Produced by
| Sophie Francis | ... | producer (2019) / producer |
| Paul Jones | ... | executive producer |
| Jon Williams | ... | line producer |
Cinematography by
| Alwyn Hughes | ||
Editing by
| Dafydd Hunt | ||
Art Direction by
| Carwyn Evans | ||
| Ceinwen Wilkinson | ||
Costume Design by
| Shan James | ||
Second Unit Director or Assistant Director
| Arwel Evans | ... | first assistant director |
| Gareth Jones | ... | second assistant director |
Art Department
| Glyn Langham | ... | props |
| Ryan Milton | ... | props |
| Tom Pearce | ... | production designer |
Sound Department
| Huw Bryant | ... | trainee boom operator |
| Ray Parker | ... | sound mixer |
| Gareth Steel | ... | dialogue editor / foley artist / sound effects editor |
Stunts
| Tom Lucy | ... | stunt coordinator |
| Kevin McCurdy | ... | fight coordinator |
Camera and Electrical Department
| Rwdy Davies | ... | second assistant camera |
| Rob Hill | ... | first assistant camera: underwater unit |
| David Jones | ... | Best Boy & 2nd Unit Gaffer / electrician (as Dave Jones) |
| Matthew Leigh Maggs | ... | camera trainee |
| Richard Stevenson | ... | underwater camera operator |
Costume and Wardrobe Department
| Georgia Smith | ... | costume and wardrobe department |
Editorial Department
| Robert Evans | ... | on-line editor |
Music Department
| Enrico Cacace | ... | additional music |
| Mathieu Karsenti | ... | additional music |
Additional Crew
| Llaima Cárdenas | ... | production coordinator |
| Ben Davenport | ... | floor runner |
| Alaw Meredydd | ... | floor runner |