Isfimovies - Scooby-Doo! and the Monster of Mexico (2003)A friend of Fred’s, Alejo Otero, invites the Scooby gang to Veracruz, Mexico. There they find a monster, El Chupacabra, terrorizing the town.Scott JeraldsFrank Welker, Casey Kasem, Heather North, Nicole Jaffe, Candi Milo, Maria Canals-Barrera, Jesse Borrego, Brandon Gonzales, Castulo Guerra, Benito Martinez, Darlene Mendoza, Rita Moreno, Allyse Rivera, Casey Sandino, Eddie Santiago, Rip Taylor, Michael Forest