Doctor Who (2005)

S11E04 Arachnids in the UK

“There's a strange situation developing with the spiders in this city.” The Doctor, Yaz, Graham, and Ryan return to Yorkshire, where Yaz’s family resides, only to discover a peculiar disturbance among the spider population in Sheffield. As they delve deeper into the mystery, they uncover unsettling events that reveal a larger threat lurking beneath the surface.