

| Directed by | ||
|---|---|---|
![]() | Lee Haven Jones | |
| Starring | ||
|---|---|---|
| Rhodri Evan | Gwynfor Evans | |
| Mark Lewis Jones | William Whitelaw | |
| Lily Beau | Ceri Samuel | |
| Eiry Thomas | Rhiannon Evans | |
| Sian Reese-Williams | Margaret Thatcher | |
| Mensah Bediako | Martin Luther King | |
| Lisa Jen Brown | Phyllis Kinney | |
| Claire Cage | Ymgynghorydd i'r Prif Weinidog | |
| Steffan Cennydd | Denis | |
| Osian Davies | Rupert Edwards | |
| Dyfan Dwyfor | Dafydd Wigley | |
| Sion Eifion | Dafydd Elis-Thomas | |
| Carys Eleri | Nerys | |
| Richard Elfyn | Goronwy Daniels | |
| Steven Elliot | Lord Harlech | |
| Annes Elwy | Meinir Ffransis | |
| Dafydd Emyr | Yr Arglwydd Cledwyn | |
| Rohit Gokani | Gandhi | |
| Arwel Gruffydd | Wyn Roberts | |
| Nia Gwynne | Lady Littler | |
| Lowri Izzard | Manon | |
| Rhodri Meilir | Nicholas Edwards | |
| Sharon Morgan | Marjorie | |
| Mali O'Donnell | Ffion | |
| Nicola Reynolds | Lady Plowden | |
| Geraint Wyn Todd | Emyr Jenkins | |
| Lisa Victoria | Jennie Eirian | |
| Dewi Rhys Williams | G.O. Williams | |
| Gwion Aled Williams | Fred Ffransis | |
| Llion Williams | Gwilym | |





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United Kingdom release date: 10th March 2023
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