Cloth Cat reveal the trailer for ‘The Ghost of Midwinter’


The Ghost of Midwinter (Ysbryd yr Oerfel) is the award-winning independent animation studio Cloth Cat’s first commissioned festive short film, which will be broadcast live in Welsh on S4C at 17:35 on Christmas Day. The haunting, 24 minute-long winter special is set in medieval Wales and tells the chilling story of a brave little girl determined to save her father against all odds.
When Nia becomes lost in the forest in the middle of a snowstorm, she has no choice but to make a deadly bargain with a spirit. The Ghost saves her, but at a cost beyond comprehension. Nia must travel deep into the heart of the dark forest of eternal winter to face the evil creature and save her father.
The film was commissioned by S4C for their 2025 Christmas schedule and is also supported by the Welsh Government via the Creative Wales Skills Fund, a key part of the mission to grow a stronger, more inclusive creative workforce in Wales.
The fairy tale story of The Ghost of Midwinter was originally conceived of and directed by the Managing Director of Cloth Cat, Jon Rennie. The script was written by the award winning Welsh novelist and scriptwriter Manon Steffan Ros (The Blue Book of Nebo). The cast includes BAFTA Award Winner Nia Roberts (Hinterland, The Crown) as the Ghost, her daughter Agnes Evans (Annibendod, His Dark Materials) as Nia, BAFTA Nominee Matthew Gravelle (Broadchurch) as the father. BAFTA Award Winner Eiry Thomas (The Bench, Y Swn) stars as Mam-gu and Rhys Llywelyn Evans voices Idris, Nia’s brother. The original soundtrack was composed and produced by Emmy winning composer Brollyman (Nature, Lemur Street).

“Among the gifts under the S4C Christmas tree this year, is a journey to the mythical world of The Ghost of Midwinter. The Christmas schedule is one of the highlights of the calendar at S4C and we look forward to bringing this film to the screen this Christmas.”
Sioned Geraint, S4C’s Children and Learners Content Commissioner
“We’re delighted that S4C and Creative Wales have been so supportive of Cloth Cat’s first broadcast film, and I’m so excited to bring to the screen a story I’ve been wanting to tell for many years. Providing experience for newcomers to the industry is at the heart of Cloth Cat’s mission and it’s a fantastic way of bringing new Welsh stories to the world.”
Jon Rennie, Director
Watch the Official Trailer here












