On Halloween, all across the universe, terrifying forces are stirring; from the Arctic Circle to deep space, an ancient evil is breaking free; in present day Liverpool, the life of Dan Lewis is about to change forever.
Cast:
Jodie Whittaker
Mandip Gill
John Bishop
Tosin Cole
Bradley Walsh
Peter Capaldi
Pearl Mackie
Matt Lucas
Michelle Gomez
Jenna-Louise Coleman
Samuel Anderson
Matt Smith
Karen Gillan
Arthur Darvill
Alex Kingston
David Tennant
Catherine Tate