The very existence of the Fourteenth Doctor raises many questions - not least of all, what's going to happen to him next?! All Doctors regenerate at some point, but due to the fact that he's ...

In the first anniversary special, "The Star Beast," Donna explains how the Fourteenth Doctor's age is the only thing that sets them apart from their Tenth incarnation, and in fact, she could not ...

The Fourteenth Doctor's ability to regenerate is in question, with the introduction of bi-generation and the Toymaker's meddling in the Doctor's history. Ncuti Gatwa's Fifteenth Doctor may have ...