Doctor Who season 15 ... The Mantrap is a huge slug-like creature created by the Homeworld, which is born from technological sentience and consumes entire populations at a time.

In Doctor Who Season 2, Episode 3, titled "The Well," the Doctor and his new companion, Belinda, find themselves in the distant future, approximately 500,000 years ahead of their present time.

Doctor Who season 1 introduced the audience to the 15th Doctor from the long-running series, played by Ncuti Gatwa. The ...

Later (in the video above), Capaldi encounters a white aristocrat who calls Bill "creature" and ... the gaping maw of a giant slug. How to watch: New episodes of Doctor Who drop every Friday ...

The end of the episode reveals what happened to the creature - and shows that the Doctor's plans haven't quite worked out this time, potentially leaving the door open for another story.