Quick Summary
Beastly Bodily Functions Special – Doctors Chris and Xand van Tulleken admit they regret joining Rattus for this one‑off, body‑focused episode on BBC Three.
About This Program
Programme Overview
Beastly Bodily Functions Special is a one‑off episode broadcast on BBC Three, positioned within the channel’s lively mix of documentary‑style entertainment. The programme brings together the well‑known medical brothers, Doctors Chris and Xand van Tulleken, who step onto the set of Rattus to explore the quirkiest and most fascinating aspects of the human body. While the duo’s expertise promises insightful commentary, the episode’s tone hints at a playful, self‑aware approach, as the doctors themselves express a hint of regret about joining the special.
What to Expect
Viewers can anticipate a blend of scientific explanation and light‑hearted banter as the van Tulleken brothers navigate the episode’s focus on bodily functions. Their medical background provides credible insight, while the collaboration with Rattus adds an element of surprise and novelty. The special is designed to demystify everyday physiological processes, using visual demonstrations, candid discussion, and the occasional humorous moment that underscores the doctors’ candid reflections on their participation.
Why Watch
For UK audiences seeking both education and entertainment, this episode delivers a concise yet thorough look at the human body, framed by the charismatic presence of two respected doctors. The blend of factual content with a touch of self‑deprecating humour makes the programme accessible to a broad range of viewers, from curious teenagers to adults interested in health science. Its placement on BBC Three ensures a fresh, contemporary style that aligns with the channel’s reputation for engaging, youth‑focused programming.
Viewing Details
Broadcast on BBC Three, the Beastly Bodily Functions Special is positioned as a standout episode within the channel’s schedule, offering a unique glimpse into medical topics presented through an entertaining lens. The episode’s concise format makes it ideal for a single sitting, while its blend of expertise and humor provides lasting value for repeat viewers and those revisiting the content for deeper understanding.
Horrible Histories broadcasts on BBC Three at 7:00pm, Thursday, 6 November 2025. (Subtitles, repeat)

