American cult television series Buffy the Vampire Slayer is created by writer and director Joss Whedon under his production company, Mutant Enemy. The series showcases the adventures of Buffy Anne Summers (played by Sarah Michelle Gellar) as she battles out with demons and vampires and other evil forces. Cast includes Nicholas Brendon, Alyson Hannigan, Charisma Carpenter, Anthony Stewart Head, David Boreanaz, and Seth Green.