Corrected entry: When Harry stuns Umbridge and Yaxley in the courtroom, he "whirls around" to see dementors approaching Mrs. Cattermole. But Harry was already facing her, having been seated behind Umbridge, Yaxley, and Hermione.
Cubs Fan
24th Aug 2008
Correction: The dementors are behind Harry and are also facing Mrs. Cattermole. When he turns around to face them he turns his back on her.