Kif sets off with the last remaining buggalo, Amy's personal pet Betsy, in an effort to draw out the rustlers. Professor Farnsworth sends Fry, Leela, and Bender along with him. As the group tell ghost stories, Amy jumps out of the bushes to join them. Kif and the crew find the stolen buggalo hidden in the crater of Olympus Mons when the ground shakes. They find a way to eject the buggalo from the crater, but when they are about to head back to the ranch, the same strange sound from the barbecue begins, and another dust storm whirls in.