"The Angel's Sweater" is the second Christmas episode of the CBS sitcom Father Knows Best, aired in the show's third season.
It is Christmas Eve at the Andersons' home. This is usually a time of fun and joy. Tonight is filled with apprehension. Aunt Neva, Jim's sister, has decided to pay them a visit. She is not fond of children. They are concerned that she is going to ruin the holiday. The visit starts out poorly with her yelling at Kathy for a minor mishap. To make matters worse, a pipe bursts and they need to call a handyman to fix it. While he is working on it, he tells Kathy an inspiring Christmas story. Will his influence change this into their perspective and responses to Aunt Neva?