Joyce can hardly wait for her new boyfriend Don to meet her family. She claims he's the living, singing image of her father. Bing sings "Night and Day."
The Collins indulge in a bit of nostalgia: They watch home movies of the days when Bing met Willie and Ellie. Bing sings "Can't We Talk It Over?" and "Sweet Georgia Brown."
Joyce's boy friend Don maintains that "the hand that rocks the cradle rules the world" and he challenges Bing to prove otherwise. Bing sings "How Deep Is the Ocean" and Don joins him in "Hallelujah, I Just Love Her So."
Willie is smitten with the daughter of the local lumberman, but Willie's so shy that the Collinses feel obliged to do some coaching from the sidelines.
Visiting Aunt Lulu has read a book on modern women expressing themselves. She decides to advise the Collins' daughters on changing themselves. Bing sings "You'd Be So Nice to Come Home To."
Bing and Ellie order their brilliant, but chronically messy, daughter Janice to shape up-a world-famous mathematician is coming for a stay. Songs: "I Gotta Right to Sing the Blues" and "John Peel."