Mytyl and her brother Tyltyl, a woodchopper's children, are led by the Fairy Berylune on a magical trip through the past, present, and future to locate the Blue Bird of Happiness.  

Advertising executive Gwen Taylor sends her art director Rick Todd on a mission to bring an artist back to the commercial fold. Meanwhile, Gwen's fatherless son Timmie, at a remote boys' school, is riding for a fall by manufacturing evidence of his "explorer father

Mrs. Minerva Snodgrass heads up the town's Purity League and is so good at imposing restrictions of keeping the girls and boys apart that there hasn't been a marriage in the town in over two years.

Musician Adam Lemp and his four equally musical daughters, Emma, Ann, Kay, and Thea, live happily together. Each daughter has an upstanding young man for whom she cares. However, the arrival of a cynical, slovenly young composer named Mickey Borden turns the household upside-down, and romantic and tragic complications ensue