Given the task definition and input, reply with output. In this task, you are given a text of the article. Your task is to generate a headline (title) for this article.

now that `` buffy the vampire slayer '' is finished , fans might assume that anthony stewart head would be eager to escape his image as giles _ the proper british librarian whose UNK helped conquer evil .

anthony steward head says he was glad to play librarian on buffy