Riders of the Whistling Skull

Stony, Tucson and Lullaby, the 3 Mesquiteers go in search of a missing archeologist who vanished while searching for the Lost City of Lukachukai. Their search takes them to a huge rock formation known as the Whistling Skull. There they find the missing professor who's been kidnapped by a sinister Indian cult, along with a number of mummies. (forgalmazó hivatalos szövege)