First Welsh Netflix Drama Aims to Build on Global Success

The producers of Dal y Mellt, the first Welsh-language drama acquired by Netflix, say they are hopeful its second series will build on the show’s growing international success. The crime drama, which stars Mark Lewis Jones, has already secured overseas sales ahead of its UK broadcast. The new series will premiere in Welsh, with subtitles, on S4C, S4C Clic and BBC iPlayer on January 4, 2026.

From Welsh Screens to a Global Platform

The first season of Dal y Mellt debuted in 2022 on S4C Clic and BBC iPlayer before being picked up by Netflix, where it was released internationally under the title Rough Cut. That deal marked a major milestone for Welsh-language television. The drama follows a group of Welsh misfits drawn into a dangerous criminal underworld. Its themes of loyalty, ambition and moral compromise resonated beyond Wales, proving that local-language stories can travel globally.

Early International Sales for Season Two

According to co-producer Llŷr Morus, the second series has already been sold to television networks in Australia and Spain, with additional territories currently in discussion.

“We know that there is international success for the second series before it goes out on S4C,” he said, calling the early interest a strong sign of confidence in Welsh storytelling.

Morus added that selling the first series to Netflix helped validate the creative potential of Welsh-language drama. “Our stories can be original in Welsh but still deal with themes that are relevant everywhere,” he said.

Familiar Faces Return

Jones, known internationally for roles in The Crown and Star Wars, returns as Mici in the new season. Gwion Morris Jones, who has appeared in Doctor Who, also reprises his role as Carbo. Actor Siwan Morris, who stars in both series, said the show’s international reach has been especially meaningful. She recalled friends in Ireland messaging her after spotting her Welsh-language work on Netflix.

Boost for the Welsh Screen Industry

The producers hope the show’s success will have a lasting financial and creative impact. The Welsh film and television industry generated a turnover of £460 million in 2023, according to Welsh government figures, and high-profile exports like Dal y Mellt are seen as key to sustaining that growth. Film and television critic Gary Slaymaker said streaming platforms have transformed opportunities for minority-language content. “There’s a real chance now if you have the right story,” he said.

Welsh Language in the Global Spotlight

Director Huw Chiswell believes the series helps raise awareness of the Welsh language itself. “It’s surprising how few people are aware of the language,” he said, adding that the attention feels long overdue. As Dal y Mellt returns, its creators are hopeful the drama will not only entertain but also pave the way for more Welsh-language stories to reach audiences worldwide.