Description by couchtuner for Buffy The Vampire Slayer Season 5 Episode 3 : The demon Toth fires a strange weapon at the Slayer, but Xander jumps in front of Buffy at the last moment. The blast sends him sprawling into a mound of debris, but after chasing off the demon the Scoobies collect Xander who seems to be dazed but alright, and walk him home.A few hours later, a second, very confused Xander crawls out of the debris and makes his way towards home.
Watch It Here :Buffy The Vampire Slayer Season 5 Episode 3 The Replacement