The Sarah Jane Adventures (in-universe)
From Tardis Wiki, the free Doctor Who reference
A television series about Sarah Jane Smith and the Bannerman Road gang existed by the 2000s. One episode featured Uvlavad Kudlak.
A videotape containing the episode was in the BBC Television Centre rubbish tip, where it was found by Ross Lee and shown to Clyde Langer and Luke Smith. (TV: Chute! Episode 9)