Guillermo Callahan

Guillermo Callahan. Actor: 1974: La posesión de Altair. Guillermo Callahan was born on 7 November 1984 in La Paz, Baja California Sur, Mexico. He is an actor, known for 1974: La posesión de Altair (2016), Estudio en la Calle St. Jude (2015) and Los Vigilantes del Ródano (The Watchers of the Rhône) (2021).