S02E19 I Only Have Eyes for You
Acção, Drama, Fantasia
Even by Sunnydale standards, pupils and teachers have disturbing illusions which make them do crazy things. Giles soon realizes that is a poltergeist, and insists it must be his Jenny, but Willow's research in her PC -preparing to take over her computing classes- points to the 1955 incident Buffy witnesses in a vision, when student James Stanley shot dead his teacher and lover Grace Newman, one of them is the ghost stuck in reliving the fatal tragedy, especially as its anniversary is on the high school's annual, now approaching Sadie Hawkins Dance with gender role reversal. Willow plans an elaborate exorcism, but the ghost plays dirty. Angelus' appearance changes everything...