Por un escritor de hombre misterioso
Thirteenth Doctor - Wikipedia
Regeneration, Tardis
The Doctor (Doctor Who) - Wikipedia
Doctor Who (series 13) - Wikipedia
Where does the war doctor fit into the timeline? It would make sense if it was after the film as the regeneration is shown and there is a sonic unlike the 1st
Doctor Who - Wikipedia
Third Doctor - Wikipedia
Doctor Who (season 19) - Wikipedia
Deep Breath (Doctor Who) - Wikipedia