Intro: Have you ever heard of the eggplant that ate Chicago? Or the broccoli that ate Tulsa? Well, London will soon have its fill of "The Seeds of Doom." Or should that be the other way around?

Outro: Can the Doctor and his allies in UNIT and The World Ecology Bureau succeed in overcoming this menace? The Las Vegas line says "yes," but you won't know for sure till next Sunday night at the conclusion of "The Seeds of Doom." [source: ChicagoEpguides]