An adventurous little monkey who escapes from the zoo and spends the day meeting new friends in the outside world begins to miss his mom when evening comes.
Alice, who had been longing for a baby brother, finds a giant-sized baby sitting happily on her doorstep one day. Many adventures come their way as Alice's family keeps the baby until his mother returns for him.
The adventures of various nursery rhyme and fairy tale characters, including Goldilocks, Jack and Jill, the frog prince, Cinderella, and the gingerbread man, are retold in backward sequence with each tale interrelated to the other.
Grandma tells Michael, Hannah, and their baby brother the story of three children who shrink to such a small size that they decide to live in a snail's shell.