Secret Diary of a Rhodian Prince (audio story)

 was a full cast audio story released on 24 January 2023 by Big Finish Productions. It comprised the fifth release of the  series. It was written by Blair Mowat and featured Greg Austin as Charlie Smith and Jordan Renzo as Matteusz Andrzejewski.

Publisher's summary
What's it like being an alien stranded on a strange planet in the aftermath of a genocide? What would you think of Earth's culture? What's it like falling in love with a human when you only met one just the other week? Who is the Doctor?

And what happens if your secret diary falls into the wrong hands...?

Cast

 * Charlie - Greg Austin
 * Matteusz - Jordan Renzo
 * The Chair - Cyril Nri

Continuity

 * Charlie refers to his meeting with the Twelfth Doctor. (TV: For Tonight We Might Die)