She succeeds Fred Jones Sr. as mayor after he is arrested for being The Freak of Crystal Cove. She is approached by a mysterious figure, who later turns out to be Velma Dinkley in disguise, to retrieve Scooby-Doo, Shaggy Rogers and Fred Jones to help save Crystal Cove from Crybaby Clown.
She is the second person, aside from Angel Dynamite (Cassidy Williams), to support the gang in their mystery solving choice and even gives them an office, though it turns out to be the old janitor's closet, in the town hall. She is later revealed to be in a relationship with Sheriff Bronson Stone, although at the beginning Sheriff Bronson Stone is not thrilled that he was tossed over to be mayor for Nettles. The two are constantly seen out on dates throughout the second season. In "Dark Night of the Hunters" she sent an old colleague to follow the gang where she reveals (to her embarrassment) that she had a nightmare to help the gang retrieve The Heart of the Jaguar and return them safely to Crystal Cove.
At the end of the second season, in the alternate timeline created by the gang after destroying the Evil Entity, she is married to Sheriff Bronson Stone with four children, three sons and one daughter, whom Daphne Blake often babysits.
- "The Night the Clown Cried"