Firefly is an American science fiction television series created by writer/director Joss Whedon, creator of Buffy the Vampire Slayer and Angel, under his Mutant Enemy Productions. Its naturalistic future setting, modeled after traditional Western movie motifs, has been praised as an "oddball genre mix". Whedon served as executive producer, along with Tim Minear. Firefly premiered in the United States and Canada on the FOX network on September 20, 2002. It was cancelled after only eleven of the fourteen produced episodes were aired. Despite the series' relatively short life span, it received strong sales when it was released on DVD and has large fan support campaigns.It won an Emmy in 2003 for "Outstanding Special Visual Effects for a Series".