Description by couchtuner for Buffy The Vampire Slayer Season 4 Episode 22 : Unable to sleep after their victory, Buffy, Xander, Giles, and Willow decide to stay up late watching movies. And immediately fall asleep. One by one, their dreams take a dark and twisted turn as a sinister force stalks each of them through the dream world and their own psyches.
Watch It Here :Buffy The Vampire Slayer Season 4 Episode 22 Restless