Alejandro Gutierrez is the overarching antagonist of the Dore the Explorer franchise. He is the main antagonist of Dora and the Lost City of Gold. He is portrayed by Eugenio Derbez.
Alejandro is an explorer and professor at the National University of San Marcos in Peru. But he's also a greedy self-serving man who willingly worked with mercenaries in order to get his hands on the treasures of Parapata, "the City of Gold."
Despite his seemingly benign nature, Alejandro has shown to be a manipulator willing to abandon a group of teenagers to danger to reach his own ends. He lied to Dora about knowing her parents after pretending to "rescue" them from the band of mercenaries. In truth, he was working with those mercenaries and only freed Dora so she may lead them to her parents and the city.