In the Wishverse, White Hats was the term used by the Sunnydale vampires to refer to the group of Scooby Gang-esque vampire hunters led by Watcher Rupert Giles - a reference to cowboy movies in which heroes wear white hats and villains wear black hats. Giles was responsible for ending the Wishverse when he shattered the pendant that gave Anyanka her powers and undid all that happened as a result of Cordelia's wish, showing the efforts of the White Hats were not completely in vain.