Family Honeymoon is a 1949 American domestic comedy film made by Universal International, directed by Claude Binyon, and written by Dane Lussier, based on the novel by Homer Croy.

Katie Armstrong (Claudette Colbert) is a young widow and mother of three children - Charlie (Jimmy Hunt), Abner (Peter Miles), and Zoe (Gigi Perreau).

Grant is seeking funds to raise a new botany research building on the university campus where he works, and the most influential person to convince in this quest is his chancellor, Richard Fenster (Paul Harvey).

When the rest of the family arrives at Junction City, they take a taxi back to Porterville to look for the missing brothers.

Minna immediately starts working Grant, trying to spend as much time with him as possible, convincing him to show his preliminary sketches for a new botany building to her father.

Since Katie has told her sister that she is on her way home, Jo decides to throw the happy couple a welcoming party.