A mini-episode (called a "Tardisode") design to advertise the upcoming episode: "Tooth & Claw."
- None required.
[OLD] - Things that first appeared in the classic series (or the film.) Episode List.
- [OLD] A werewolf (or werewolf-looking alien) - The Doctor has met a variety of werewolfy aliens before: In "Inferno," the Third Doctor met Primords: humans slowly transformed into primitive green beasts by contact with other Primords or ooze released by Professor Eric Stahlman's drilling. "Mindwarp" (The Sixth Doctor) included the beastial Dorf who had become wolf-like humanoid after the experiments of bio-engineer Crozier. Mags in "The Greatest Show in the Galaxy" (The Seventh Doctor) was a werewolf-like alien.