Quick Summary
Llyfryn Rhemp #2 – A dark cloud looms over Cwmtwrch as Llyfryn’s increasingly strange spells turn moles into worms and even give Medwyn the power of speech, pushing the situation from bad to worse.
About This Program
Programme Overview
Llyfryn Rhemp #2 returns to the mist‑shrouded village of Cwmtwrch on S4C HD, delivering a tense and atmospheric episode that deepens the series’ blend of mythic drama and rural intrigue. In this instalment, the situation has deteriorated sharply: a dense, oppressive cloud hangs over the town, signalling the escalation of Llyfryn’s increasingly erratic spell‑craft. The episode builds on the established magical realism of the series, drawing viewers into a world where the boundaries between the natural and the supernatural are rapidly collapsing.
What to Expect
The narrative centres on Llyfryn’s desperate attempts to control his newfound powers, which now produce “strange spells” that ripple through the community. As the cloud thickens, ordinary creatures are transformed in unsettling ways – many of the village’s moles have inexplicably turned into worms, a visual metaphor for the unsettling loss of stability. Meanwhile, the character Medwyn, previously silent, discovers an unexpected voice, adding a layer of eerie communication that challenges the audience’s expectations. The episode balances suspenseful plot developments with richly detailed scenery, allowing viewers to feel the palpable tension that grips Cwmtwrch.
Why Watch
This episode offers a compelling mix of drama and folklore that resonates with UK audiences who appreciate sophisticated storytelling rooted in Welsh culture. The visual motif of the cloud and the uncanny transformations create a haunting ambience that is both entertaining and thought‑provoking. Fans of character‑driven narratives will find Llyfryn’s struggle with his own magic and Medwyn’s sudden ability to speak particularly engaging, as these elements explore themes of power, responsibility, and the unforeseen consequences of meddling with ancient forces.
Atmosphere and Themes
The thick cloud that blankets Cwmtwrch serves as more than a backdrop; it symbolizes the growing uncertainty and the looming threat that pervades the episode. The metamorphosis of moles into worms underscores a loss of familiarity, prompting viewers to question what is truly natural in this world. By allowing Medwyn to speak, the story introduces a fresh perspective on communication between humans and the surrounding environment, highlighting the series’ ongoing exploration of the delicate balance between tradition and change.
Twm Twrch broadcasts on S4C at 7:00am, Thursday, 6 November 2025. (Subtitles, repeat)

