Synopsis:
When parent-teacher night is interrupted by uninvited guests, Buffy must protect her fellow students, the principal and her mother while keeping her secret. Meanwhile, Angel's old friends, Spike and Drusilla visit Sunnydale for The Night Of Saint Vigeous - the holy night of attack.

Written by: Joss Whedon and David Greenwalt (teleplay by David Greenwalt)
Directed by: John Kretchmer
Original Airdate: September 29, 1997