The Sentinel robots were created by noted anthropologist Doctor Bolivar Trask, who intended to use them to save humanity from mutants. During a televised debate between Trask and Professor Charles Xavier, Trask revealed their existence and activated the robots. Xavier and Trask were soon kidnapped by the rogue Sentinels and brought to their Master Mold. The X-Men arrived and with the help of Trask, seeing the error in his assumption that all mutants were a threat.
Location
This villain is encountered during an event in Chapter 5.
