Father Brown

An inquiry is launched after a girl is cruelly left for dead during a boys' school fête, prompting a thorough investigation. The drama features Mark Williams in the lead role, bringing the central character to life. It draws its narrative from the stories written by G.K. Chesterton.

The Cat of Mastigatus is a television programme formatted as a single episode of drama. It is listed simply as a programme, with the genre identified as an episode‑style drama, and it carries the title that hints at a whimsical or mysterious tone. The story kicks off when a young woman is discovered unconscious and presumed dead at a boys’ school fête. Her apparent demise sets off a formal inquiry, with investigators piecing together what happened at the event. The narrative follows the unfolding of that probe, driven by the circumstances surrounding the girl’s condition. Mark Williams takes a leading role in the production, anchoring the drama with his performance. His involvement is highlighted as a key element of the episode, and he appears prominently in the cast listing for this particular story. The episode draws its material from the writings of G. K. Chesterton, adapting one of his stories for the screen. This connection to Chesterton’s work provides the literary foundation for the plot, linking the televised investigation to the original source material.