Totally Spies!

Evil Bouquets Are So Passe (4x13)

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When men start dropping into a dazed sleep, the spies are sent to investigate. They find out that a sexist named Violet Vanderfleet has used an unknown hybrid of poisonous flowers called the Viola Vanderfleetus to destroy the male half of civilization due to her own failed relationships. In the b-story, Sam falls for Clover's ex-boyfriend. Villain: Violet Vanderfleet.