Granny Weatherwax
The 6-episode television comedy series closely follows the plot of the novel, which features three witches: Granny Weatherwax; Nanny Ogg, matriarch of a large tribe of Oggs, who owns the most evil cat in the world, (Greebo); and Magrat Garlick, the junior witch, who firmly believes in occult jewellery, even though none of it works.