The Doctor and her friends split up to investigate multiple mysteries across planet Earth. What they find will threaten all of humanity.
Runtime: 50
Starts: Jodie Whittaker, Bradley Walsh, Tosin Cole, Mandip Gill, Nicholas Briggs, Julia Foster, Paul Kasey, Jo Martin, Warren Brown, Richard Price, Matthew McNulty, Matthew Rohman, Molly Harris, Joana Borja
Director: Jamie Magnus Stone