Turn Left (in-universe)

In late 2020, a Doctor Who fan finished an episode of Doctor Who. The final scene ended when a bell was heard, and a female character asked the Doctor what was "Bad Wolf", and he responded by saying it was "the end of the universe". The episode then transitioned into the credits and closing theme. (WC: U.N.I.T. On Call)

Behind the scenes
This is a version of Turn Left that exists within the Doctor's universe.