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 10897 views Watch Scooby-Doo! and the Monster of Mexico (2003) full episodes online free kisscartoon. Synopsis: A friend of Fred’s, Alejo Otero, ... AnimationComedyFamilyMystery