CBS promised a whole generation of theater nerds, internet dweebs, and pop culture dorks an "all dancing, all singing" episode of How I Met Your Mother. If you don't believe anybody got ripped off, this post will prove you wrong.

The Evil League of Evil—first exposed to the public in director Joss Whedon's Dr. Horrible's Sing-A-Long Blog—is calling for madmen and madwomen to join its ranks. The best applicants—"as determined by the League or its designated agents"— will be featured in an upcoming DVD. Application rules after the jump, if you think you're evil enough.