Series Directed by
| Siôn Thomas | ... | (6 episodes, 2021-2023) |
| Rebecca Nunn | ... | (5 episodes, 2021) |
| Karen Walsh | ... | (5 episodes, 2021) |
| Christina Nutter | ... | (5 episodes, 2023) |
| Freya Williams | ... | (5 episodes, 2023) |
Series Writing Credits
| Aled Samuel | ... | (additional scripting) (21 episodes, 2021-2023) |
Series Cast
| Rhod Gilbert | ... | Self - Narrator 15 episodes, 2021 | |
| Robert Pugh | ... | Self - Narrator 9 episodes, 2023 | |
 |
Stephanie Aird | ... | Self - Contestant 5 episodes, 2021 |
Series Produced by
| Narinder Minhas | ... | executive producer (30 episodes, 2021-2023) |
| Rebecca Nunn | ... | executive producer / series producer / series produced by (21 episodes, 2021-2023) |
| Julie Shaw | ... | commissioning editor: for the BBC (21 episodes, 2021-2023) |
| Christina Nutter | ... | series producer (9 episodes, 2023) |
| Siôn Thomas | ... | producer (6 episodes, 2021-2023) |
| Karen Walsh | ... | producer (5 episodes, 2021) |
| Mali Rees | ... | assistant producer (5 episodes, 2023) |
| Cheryl Richardson | ... | edit producer (3 episodes, 2021-2023) |
| Sara Allen | ... | edit producer (2 episodes, 2021-2023) |
| Manon Alice Thomas | ... | edit producer (2 episodes, 2021) |
Series Editing by
| Paul Owen | ... | (8 episodes, 2021-2023) |
| Mickey McKnight | ... | (5 episodes, 2021-2023) |
| Leusa Gwenllian | ... | (4 episodes, 2021) |
| Al Edwards | ... | (1 episode, 2021) |
| Trystan Dafydd Rowlands | ... | (1 episode, 2021) |
| Catherine Hunter | ... | (1 episode, 2023) |
| Pedr James | ... | (1 episode, 2023) |
| Jeremy Lott | ... | (1 episode, 2023) |
| Geraint Huw Reynolds | ... | (1 episode, 2023) |
Series Production Management
| Louise Binding | ... | production manager (12 episodes, 2021) |
| Catrin Medi | ... | production manager (9 episodes, 2023) |
| Catrin Siriol | ... | junior production manager (5 episodes, 2023) |
Series Sound Department
| Dafydd Jones | ... | re-recording mixer (15 episodes, 2021) |
| Emyr Jones | ... | sound (7 episodes, 2021-2023) |
| Cheryl Jones | ... | sound (5 episodes, 2021) |
| Luke Wheaton | ... | sound (5 episodes, 2021) |
| Marcin Knyziak | ... | sound recordist / sound (3 episodes, 2023) |
| Roderick Hart | ... | sound (1 episode, 2023) |
Series Camera and Electrical Department
| Stephen Kingston | ... | camera (11 episodes, 2021-2023) |
| Paul Hawkins | ... | camera (10 episodes, 2021) |
| Dewi Fôn Evans | ... | camera operator (8 episodes, 2021-2023) |
| Garry Wakeham | ... | camera (6 episodes, 2021-2023) |
| Nigel Roberts | ... | camera (4 episodes, 2023) |
| Gethin Roberts | ... | camera (3 episodes, 2023) |
| Adam Bowes | ... | camera (1 episode, 2021) |
| Mike Harrison | ... | additional drone operator (1 episode, 2023) |
| Joe Hufford | ... | camera (1 episode, 2023) |
Series Casting Department
| Danielle Wilson | ... | casting team (21 episodes, 2021-2023) |
| Mali Rees | ... | casting team (16 episodes, 2021-2023) |
| Sian Boobier | ... | casting team (12 episodes, 2021) |
| Cara Ludlow | ... | casting team (12 episodes, 2021) |
| Megan Maloney | ... | casting team (5 episodes, 2023) |
| Katie Highley | ... | casting team (4 episodes, 2023) |
Series Music Department
| Jean-Philippe Ichard | ... | additional music (5 episodes, 2021) |
Series Additional Crew
| Jessica Rosenwald | ... | senior production coordinator (12 episodes, 2021) |
| Lowri Lewis | ... | production coordinator (9 episodes, 2023) |
| Rhianna Loren | ... | production secretary (9 episodes, 2023) |
| Hannah Booth | ... | production team (8 episodes, 2021) |
| Laura Callahan | ... | production team (5 episodes, 2021) |
| Ross Holmes | ... | production team (5 episodes, 2021) |
| Tara Phillips | ... | production team (5 episodes, 2021) |
| Evan Mathison | ... | runner (5 episodes, 2023) |
| Dafydd Matheson | ... | researcher (4 episodes, 2023) |
| Tommy J Brennan | ... | runner (3 episodes, 2023) |
| Eve Richardson | ... | production team (2 episodes, 2021) |
| Ben Shaw | ... | runner (2 episodes, 2021) |
| Laurie Nicholls | ... | production team (1 episode, 2021) |
| Isabelle Lawr | ... | runner (1 episode, 2023) |
