In a special Halloween show at the Hackney Picture House in London, singer-songwriter Kate Nash (sporting a blond Buffy wig) flew her nerd flag high, performing all the songs from "Once More, with Feeling," including "Buffy's" raucous opening theme song.
Check out Nash's self-described favorite, "Walk Through The Fire," below, which performs with a stand-in Spike, Willow and Giles.
Head over to Bleeding Cool for the whole show.
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