6.5Movie Scooby-Doo! and the Monster of Mexico (2003) Sep. 30, 2003 Scooby-Doo! and the Monster of Mexico (2003) IMDb: 6.5 2003 75 min 11067 views Watch Scooby-Doo! and the Monster of Mexico (2003) full episodes online free 9cartoon. Synopsis: A friend of Fred’s, Alejo Otero, invites ... AnimationComedyFamilyMystery