Yaz's Case File(2018)

Yaz's Case File is a series of webcasts released in 2018 as a tie-in to Doctor Who series 11. Scripted by Jacqueline Rayner and marketed by BBC America, the shorts recap each episode from the perspective of Yasmin Khan, one of the Doctor's companions. Rather than introducing new plot threads, the series functions as a character-focused recap, offering Khan's take on events viewers have already witnessed. The format echoes earlier Doctor Who spin-offs like Monster Files and Sarah Jane's Alien Files, which explored creatures and concepts from the main show through supplementary content. Unlike prequels such as Tardisodes, Yaz's Case File doesn't advance the narrative—instead, it deepens understanding of familiar story beats through Khan's eyes.