The Lost Resort

Reunited with his companions, the Doctor's plans to travel home to Gallifrey are cast aside when the TARDIS materialises on the Soresia: a planetoid with an unusual temporal atmosphere, home to the Welkin Sanatorium; seemingly an ideal place to recuperate. But the patients – like the Sanatorium – are mere shadows of their former selves. Decay has taken hold... yet their secrets remain as strong and healthy as ever.