Doctor Who Season 4 Episode 9
Overview
As the shadows rise, the Doctor forges an alliance with the mysterious River Song.
Director: Euros Lyn
Guest Star: Alex Kingston, Alex Midwood, Colin Salmon, Eloise Rakic-Platt, Eve Newton, Harry Peacock, Jason Pitt, Jessika Williams, Jonathan Reuben, Mark Dexter, O.T. Fagbenle, Steve Pemberton, Talulah Riley