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
Buffy the Vampire Slayer describe the fictional universe in which "Buffy" and related stories take place. The franchise has inspired "Buffy" action figures and merchandise such as official "Buffy/Angel" magazines and "Buffy" companion books. Eden Studios has published a "Buffy" role-playing game, while Score Entertainment has released a "Buffy" Collectible Card Game. The storyline was continued in a series of comic books produced by Joss Whedon and published by Dark Horse Comics, which serve as a canonical continuation of the television series. The series, which began in 2007 with "Buffy the Vampire Slayer Season Eight", followed by "Buffy the Vampire Slayer Season Nine" in