I found this article about God and Buffy, I thought it was interesting:
Radical ideas about God as both the universal spiritual-material energy, or as a limited non-sovereign embodiment of such a universal principle, still subject to destiny and limitation, are also found in today's prevailing pop culture. Movies and TV series create universes for us, in which a God called by that name is nowhere to be found, yet the ever-present suggestion is that there are creators in the shape of aliens from other planets who have created life on earth, for either benign or evil purposes. In its more recent incarnations, the internationally successful TV series, The X-Files, may end up suggesting just this. A daily newspaper recently noted how influential The X-Files currently is in shaping individual religion in Canada (Guly 2000); and there are reasons to believe that this may be true in other countries too. For international teenagers (supported by a loyal adult following), there is Buffy the Vampire Slayer with its spin-off series Angel. The show is about a young girl (Buffy) and a reformed "good" vampire (Angel), both endowed with special powers aimed at controlling evil parading in the form of demons, monsters, vampires, and human bad guys. Buffy is intensely disliked by Evangelicals, and has a pronounced pagan flavour (Buffy's best friend, Willow Rosenberg, is a Wiccan). However, there are no clues as to who exactly is in charge of the world. In each generation there is a slayer (Buffy is the current one) appointed to fight evil, and there are Watchers overseeing these young girls (whose life expectation is normally quite short). Buffy's Watcher, Giles, explains in the pilot episode of the show that: "This world is older than any of you know, and contrary to popular mythology, it did not begin as a Paradise. For untold aeons, demons walked the Earth, making it their home, their Hell. In time, they lost their purchase on this reality, and the way was made for mortal animals. For man. What remains of the Old Ones are vestiges", and this is the origin of vampires and other monsters (Golden and Holder 1998, 126). We don't know who created demons, however, and some contemporary demons are actually not evil. Angel learns that his mission to fight both human and supernatural bad guys is overseen by certain "Powers That Be": they are intractable, capricious, and apparently also threatened by the ever-impending triumph of evil and "end of the days". They are not the ultimate power, however, and in turn mention "that which we serve" ("Angel: I Will Remember You" 1999). This may be some supreme God, (but notice the impersonal "that"), and is at any rate not omnipotent when it comes to preventing the ultimate, apocalyptic triumph of chaos over order.
Popular culture, thus, confirms that stories our generation of non-belonging believers (and younger generations) like to tell and hear, are not about secular universes, but involve notions of a Higher Power. These stories, however, more often than not, have no sovereign, omnipotent, transcendent God. "God", or the ultimate Power, may be powerful to an extent, but what is most notably lacking is the distance-separation between God and the world. Either, God (by whatever name), is made of the same stuff, and has the same limitations as humans, or humans are an essential part of the same universal flow of energy we may call God or the Higher Power. From the point of view of institutional religions traditionally dominant in the West, breaching the gulf between creatures and God (or denying that they are "creatures" at all) is clearly objectionable. Although new religious movements (with few exceptions) are notoriously unstable in their coming and going, new religious consciousness, or new religiosity, seems to be a more permanent phenomenon, here to stay. While criticising what they perceive as heresy, older religions should probably bear in mind that the new religiosity is looking for courses rather than discourses, for a holistic notion of God evident in everyday life rather than for theodicy or theology. In a 1999 episode of Buffy ("Buffy the Vampire Slayer: Beer Bad" 1999), college students drink too much beer, discuss theology, and reject the "theology of providence". "There will be no Thomas Aquinas at this table", one of them says. Although this talk by senior students is largely designed to impress Buffy, its content may emblematically indicate the students' distance from traditional theology. Supernatural beings may be out there, but traditional theology is not regarded as useful for dealing with them. Proving to non-belonging believers that traditional notions of God may still be relevant in the 21st century is the challenge that lays ahead for all institutional religions.
Here is the site:
http://www.cesnur.org/2001/buffy_march01.htm