Giles' quiet existence is jeopardised when a murder victim is linked to his past.

Meanwhile, Buffy and Angel look for a way to save Ms Calender from a Demon that has taken possession of her soul.

original airdate--November 10,1997             rating--3.7 million

music--Theme song--buffy the vampire slayer by Nerf Herder

1. "Mark of Eyghon" by Christophe Beck

Body Count:

• Diedre Page, killed and possessed earlier by Eyghon the Sleepwalker
• Philip Henry, killed and possessed by Eyghon outside of the Sunnydale High library
• Eyghon, destroyed by the demon within Angel