Buffy the Vampire Slayer: Teacher's Pet

"Teacher's Pet" is the fourth episode of season one of the WB Network television series Buffy the Vampire Slayer. The episode was directed by John T. Kretchmer and written by series creator Joss Whedon. This episode continues the story begun in "Welcome to the Hellmouth" with Buffy Summers only narrowly escaping from the monstrous vampire Luke. Meeting back up with Giles and her friends, Buffy puts together a plan to track the vampires down and save their friend Jesse McNally. Meanwhile, the Master prepares for the coming Harvest in which he will achieve great power and break free of his underground prison to walk the Earth once more.