Prudence Flitt is a character that appears in Wallace & Gromit's Grand Adventures Episode 4: The Bogey Man.
She is the great-aunt and only living relative of Felicity Flitt, and shows a deep disliking for the town's local country-club, 'Prickly Thicket'.
After it was revealed that Wallace, Felicity's soon-to-be fiancé, was temporarily a member of the club, she was quick to forbid the marriage from happening.