Ernie and Judy go to New York City to intercept an evil wolf serum, but their mission is interrupted when they run into Emma and Zuri ("Jessie") at a Halloween party. Meanwhile, Marissa and K.C. throw their own Halloween party at home, and K.C. dresses up as a spy to impress a new boy at school.
K.C. Undercover Halloween
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Virtual InsanityS2 E1920163.5
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