A vengeful Willow uses her enormous power to track down Warren, despite Buffy's strong feelings about targeting humans.

Fueled by black magic, Willow targets Andrew and Jonathan, leading to a battle between Buffy and Willow; Spike fights an unstoppable foe.

After sucking all the energy out of Giles, a powerful Willow sets off to destroy the world.

Sunnydale High is re-opened, with a new designed campus and a new principal, Robin Wood. It is Dawn's first day at school there and Buffy accompanies her to class, only to discover evil spirits lurking in the basement.

A giant worm-like creature begins stalking a young woman. As the gang begin to investigate, they realise it's appearance in Sunnydale may be linked to Anya.

Willow's return proves problematic when she is literally unable to see her friends--and is left with a creature that paralyzes its victims.

Buffy and her friends fear Spike may be to blame when a number of people around town mysteriously disappear.

Buffy hopes to learn more about what she's up against with the First by taking Spike prisoner; Xander and Anya interrogate Andrew.