Buffy the Vampire Slayer: Life Serial

"Life Serial" is the fifth episode of season six of the supernatural action series Buffy the Vampire Slayer and the 106th episode of the series overall. It was directed by David Solomon and written by Steven S. DeKnight. It first aired on UPN on Tuesday, October 23rd, 2001 at 8:00 pm. In this episode, its Halloween, and the Scoobies are celebrating over at the Magic Box. Xander and Anya announce their plans to marry. Dawn gets involved with a teenager named Justin, who of course, turns out to be a vampire. Mass carnage and wooden stakes ensue.