Buffy the Vampire Slayer - Season 7 Episode 2 -

Soon after Buffy's first day as Sunnydale High Guidance Counselor, the gang meets a young woman, Nancy, who's dog was eaten by a large creature living in the sewer. Spike offers his assistance in tracking down the monster, but the gang and Buffy are still a little uneasy with him being around. The gang soon discover the cause behind the monster is an old, estranged friend; who is relishing in her return to form. Meanwhile, Willow has mixed emotions as she prepares to leave England and return to Sunnydale.