Praxeus

"Praxeus" is the sixth episode of the twelfth series of the British science fiction television programme Doctor Who, first broadcast on BBC One on 2 February 2020. It was written by Pete McTighe and Chris Chibnall, and directed by Jamie Magnus Stone. The Thirteenth Doctor (Jodie Whittaker) and her companions Graham O'Brien (Bradley Walsh), Ryan Sinclair (Tosin Cole), and Yasmin Khan (Mandip Gill) search across multiple countries to investigate strange phenomena, including birds acting strangely and a British astronaut, Adam Lang. The episode was watched by 5.22 million viewers, and received mixed reviews from critics. Plot The Doctor and her companions, joined by ex-police officer Jake, video blogger Gabriela, and medical researchers Suki and Amaru, investigate a new bacterium infecting people in Peru, Hong Kong, and Madagascar. Those infected become covered by grey scales before their bodies explode. Birds in the local areas have also started acting aggressively towards humans.