Episode Title:Shadows of the Past.Episode Description:The magic of Avalon—as the first episode of the "Avalon World Tour" story arc in Gargoyles—sends the travelers: Goliath, Angela, Bronx and Elisa to where they "need to be", and they land on the shores of the ruins of Castle Wyvern. Goliath becomes possessed by horrific hauntings, and deep underground, the group perilously discovers two souls that had died centuries before that still haunt the place, and have a bone to pick with the gargoyles.