Guillermo Montesinos was born on January 10, 1948 in Castellón de la Plana, Castellón, Comunidad Valenciana, Spain as Guillermo José Montesinos Serrano.
He is an actor, known for Women on the Verge of a Nervous Breakdown (1988), Blood and Sand (1989) and La corte de Faraón (1985).
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