Case File Four (webcast)

Case File Four, subtitled Mutant Spiders, was released online in 2018, alongside Arachnids in the UK.

Synopsis
Yaz gives a detailed report on the giant spiders, their history and her encounter with them.

Cast

 * Yasmin Khan - Mandip Gill

Crew

 * Writer - Jacqueline Rayner

Story notes

 * Case File Four uses imagery from the television story Arachnids in the UK.

Continuity

 * Yaz recaps Team TARDIS' encounter with the mutant spiders. (TV: Arachnids in the UK)