A friend of Fred's, Alejo Otero, invites the Scooby gang to Veracruz, Mexico. There they find a monster, El Chupacabra, terrorizing the town.
Frank Welker
Fred Jones / Scooby-Doo (voice)
Casey Kasem
Shaggy Rogers (voice)
Heather North
Daphne Blake (voice)
Nicole Jaffe
Velma Dinkley (voice)
Candi Milo
Charlene Otero / Museum Guide / Old Woman #1 (voice)
Maria Canals-Barrera
Sofia Otero / Old Woman #2 (voice)
