Kenny, Kyle, Stan, and Eric come to the rescue of Chef in this episode of South Park. Chef meets a woman and announces he is leaving his job and marrying her, while Eric attempts to adjust to his new eyewear. The boys discover Chef's fiancée is a demon that intends to swallow his soul after the nuptials. This episode is highlighted by one of Chef's (voiced by soul legend Isaac Hayes) best songs warning the kids about the danger of love. "The Succubus" first aired April 21, 1999, on Comedy Central.