Tetchy Tess is one of Henry's babysitters, he sent her off in a "close encounter of the watery kind. She cameos in Horrid Henry and the Bogey Babysitter as one of the many babysitters Henry has scared away, and returns to babysit Henry in Series 3's Horrid Henry Goes to the Park.
She was given the short Role as Female Nurse in Minnie
She Played as AppleJack in My Little Pony: Equestria Girls(Zacthebear Style)
She Played as Ed in Horrid King