TechRepublic recently posted a link to a great site for fonts, dafont.com. dafont.com has nearly 7500 fonts of all types and styles. The only complaint I have is that some are inappropriate for children; this is not a site that I would share with my teens.
Font themes include Fancy, Foreign look, Techno, Gothic, and Holiday among others. Here are some samples of the Sci-Fi and TV/Movie fonts.
dafont.com also contains links to free and fee font related software.
So next time you need just the right font, give dafont.com a look.