Titre VO: Nightmares
Saison: 1
Episode: 10
Date de diffusion US: 12/05/1997
Réalisateur: Bruce Seth Green , Joss Whedon.
Scénariste(s): David Greenwalt.

  When strange things begin happening to the students at Sunnydale High, it seems that everyone is living their worst nightmares. Buffy and the gang must hold together to stop the phenomena before reality and the nightmare world become one.