Joss Whedon

Joseph Hill “Joss” Whedon (born June 23, 1964) is an American screenwriter, executive producer, director, occasional composer and actor, and founder of Mutant Enemy Productions. He is best known as the creator and showrunner of the television series Buffy the Vampire Slayer (1997–2003), Angel (1999–2004), Firefly (2002) and Dollhouse (2009–2010). He is also notable for his work in film, comic books, and online media. Many of Whedon’s projects, as well as Whedon himself, enjoy a cult status. –wikipedia