26 Temporada
694 Episodio
Doctor Who - Season 0 Episode 323 Episodio 323
The Doctor and Romana have unfinished business in Cambridge, 1979, with the elderly Professor Chronotis.
- Año: 1989
- País: United Kingdom
- Género: Drama, Action & Adventure, Sci-Fi & Fantasy
- Estudio: BBC One, BBC Television
- Palabra clave: time travel, space, alien
- Director: Verity Lambert, Sydney Newman, Donald Wilson, C. E. Webber
- Emitir: Sylvester McCoy, Sophie Aldred