Wild at Heart (Buffy the Vampire Slayer) Wild at Heart (Buffy the Vampire Slayer) "Wild at Heart" is the sixth episode of the fourth season of the American television show "Buffy the Vampire Slayer", first airing on November 9, 1999 on The WB. It was written by Marti Noxon and directed by David Grossman. In the episode, Oz (Seth Green), a werewolf, is drawn by animal instinct to Veruca (Paige Moss), another werewolf. This causes friction with his girlfriend, Willow Rosenberg (Alyson Hannigan), and ultimately Oz leaves town to explore the wolf side of him. The circumstances seen in "Wild at Heart" arose from Seth Green's abrupt
Satsu (Buffy the Vampire Slayer) on Earth. During this time, she is revealed to be working for the United States Armed Forces, and in a relationship with an undisclosed partner. Satsu was one of several original characters invented by series creator Joss Whedon for "Buffy the Vampire Slayer Season Eight", a comic book continuation of "Buffy the Vampire Slayer". Whedon described the concept for Satsu's relationship with Buffy as "evolv[ing] naturally" during the development of "Buffy the Vampire Slayer Season Eight". He viewed the story arc as "an opportunity for drama and character exploration" set up over the course of the comics, which had established