A colorful woman helps cure kids of improper behavior, such as telling fibs, neglecting pets and talking back to their elders.
Mrs. Piggle-Wiggle cures a girl (Robin Faye Bookland) of her tendency to forget to feed her pets.
Mrs. P. works the "not-truthful cure" on a "pathological prevaricator" named Egbert Moohead (Nathanael Meyst).
Mrs. P. stages a contest to see who is the more "snooty, snippety answer backer," her parrot Black Jack or sassy young Melissa Bean (Jewelie Hull).
Mrs. P. takes a flying lesson and leaves daughter Potsi (Shelley Duvall) in charge of a restless group of never-go-to-bedders.
Crybaby Pergola Winsproggle learns to use words instead of tears to express herself when Mrs. Piggle-Wiggle's pirate husband (James Whitmore) sails into town.
Mrs. P. resorts to a dirty trick to get Charlie Bean (Robyn Faye Bookland) to take a bath.
Mrs. Piggle-Wiggle teaches kids that doing chores can be fun if you use your imagination.
It's time for "The Fraidy Cat Cure" when Egbert (Nathanael Meyst) starts hearing "scary robbers" in his closet.
Pergola (Cerita Bickelmann) has a penchant for telling on people, so she's given "The Tattletale Cure" by Mrs. Piggle-Wiggle (Jean Stapleton).
Mrs. Piggle-Wiggle shows up with a "show-off cure" for attention-seeking Fetlock Winsproggle (Drancy Bryant).
Finicky Fetlockis a candidate for "The Slow-Eater-Tiny-Bite-Taker Cure."
Pergola (Cerita Bickelmann) comes down with won't-pick-up-toys-itis, but Mrs. Piggle-Wiggle (Jean Stapleton) knows a cure.
Melissa is in desperate need of the "selfishness cure," but Mrs. Piggle-Wiggle (Jean Stapleton) is off on a cruise.
