Prequel to Geronimo! (audio story)

A prequel to Geronimo! was released on 2 October 2022. It was initially released in The Big Finish Podcast and also included as a digital bonus with Geronimo!.

Plot
to be added

Cast

 * Eleventh Doctor - Jacob Dudman
 * Clara Oswald - TBC

Continuity

 * The Doctor is searching for Clara Oswald. (TV: The Snowmen)
 * The Doctor calls the TARDIS "Sexy". (TV: The Doctor's Wife)
 * The Doctor mentions his deal with the universe. (TV: The Snowmen)