3x15 Galvanize+*referred to by «12» Talia Hale+Appears in 3x08 - Visionary, 3x15 - Galvanize The Nogitsune+Season 3 Silverfinger The Nogitsune makes his first appearance possessing Stiles at Beacon Hills Hospital. Initially, his possession of Stiles was weak ... Timeline TV Season vs Academic Calendar With the exceptions of the first two seasons which take place in the same semester and season 6B which takes ... William Barrow+Appears in 3x15 - Galvanize