Kate Nash performed a very special Halloween show that any Joss Whedon fan would love: the "Buffy" musical, "Once More With Feeling."
Nash took to the stage in costume as "Buffy the Vampire Slayer" complete with a cross and stakes. Her bandmates also got in the spirit with one in a bunny costume a la Anya.
Watch the band perform "Walk Through the Fire" and "Going Through the Motions" below and click over to BleedingCool.com to see more.
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