Buffy the Vampire Slayer Season 4 Episode 8 : Pangs

Angel covertly comes to Sunnydale fearing Buffy is in danger after Doyle's vision of her in Angel. While digging for a new Cultural Centre at the college, Xander falls into a sacred Indian burial area and releases Hus, a vengeance spirit of the Chumash Indians, the original residents of the Sunnydale area. Buffy is busily planning a traditional home cooked Thanksgiving while people around Sunnydale are being killed and Xander gets sicker and si...