Buffy suspects that a ventriloquist's dummy may be harvesting organs from classmates performing in a talent show.

When an invisible menace starts attacking students and faculty at Sunnydale High, the Scooby Gang traces the problem back to Cordelia.

Buffy returns from summer vacation sporting an attitude and suffers from recurring nightmares involving the Master. Meanwhile, the Anointed One and his followers plot their revenge.

Buffy's mother and friends become trapped inside Sunnydale High School when a vampire named Spike launches an attack against the Slayer on Parent-Teacher night.

On Halloween, Buffy and her friends patronize an unusual costume shop where customers turn into whatever costume they are wearing.

Spike brings in three professional bounty hunters to eliminate Buffy while she ponders on what her profession might be if her fate wasn't already sealed.

Sunnydale High School is haunted by the ghosts of a former student and teacher who reenact their tragic romance through the bodies of the school's current inhabitants.

Members of the Sunnydale swim team are killed by a gill monster of unknown origins.

Angel plots to revive an ancient demon bent on sweeping everything on earth into hell itself.

Spike strikes an unlikely alliance with Buffy to keep Angel from destroying the world.

A Nigerian mask reanimates the dead, forcing Buffy to battle a horde of zombies.

A charismatic Slayer visits Sunnydale and wins over many of Buffy's friends. Meanwhile, two powerful vampires plot an attack.

Mr Trick enlists Giles' old buddy Ethan Rayne to manufacture and distribute boxes of candy which turn the adult population into uninhibited, irresponsible teenagers to keep them out of the way while the mysterious Mayor Wilkins pays a tribute to a demon.

After discovering the corpses of two young children bearing a symbol linked to the occult, Joyce spearheads a campaign to rid Sunnydale of witches.

While casting a magic spell, Anya and Willow accidentally summon Willow's evil double from an alternate universe.

The Mayor takes Willow prisoner after Buffy and her friends steal away a box containing demonic energy needed for Ascension Day.

In an effort to distract Buffy from the Ascension, the mayor instructs Faith to poison Angel.

On Ascension Day, Buffy and her friends prepare for the ultimate battle as they face off againstthe mayor and a horde of vampires.

Buffy, Willow, Xander, and Giles experience dreams in which they are pursued by a mysterious figure.