"Disharmony" is the seventeenth episode of the second season of Angel and the thirty-ninth episode overall. Written by David Fury and directed by Fred Keller, it was originally broadcast on April 17, 2001 on the WB network. As the crew of Angel Investigations attempts to track down a gang of vampires in color-coded cloaks, Cordelia's high school pal Harmony (now a vampire and recently broken up with Spike) arrives from Sunnydale, and the crew disagrees about what role Harmony might play helping Angel Investigations.