The Doctor, Yaz, and Dan land in 19th century China, where a small coastal village is under threat – from both the fearsome pirate queen Madame Ching and a monstrous alien force which she unwittingly unleashes. Will the Doctor, Yaz and Dan emerge from this swashbuckling battle with the Sea Devils to save the planet?
Jodie Whittaker , Mandip Gill , John Bishop , Crystal Yu , Arthur Lee , Marlowe Chan-Reeves , Craige Els , Nicholas Briggs
BBC Wales
