Doctor Who episode 605: Warriors of the Deep – Part Three (12/1/1984)
‘Bring forth the cutting device.’ Even though the set designs look like Princess Leia’s spaceship in Star Wars, I think this is going for a sort of 1980s horror vibe. Replace the shuffling Sea Devils with equally shuffling zombies overrunning a military base and you have half the plot of a Romero movie. In a zombie horror, the traitors Nilson and Solow would cause the complications that allow the zombies into the base – here, they’re little more than local colour, although the warring human power blocs must surely be meant to contrast with the unity between the ‘blood-related comrades’ Silurians and Sea Devils. It’s not just a continuity fetish team-up, it has some relevance to the themes of the piece.