Family Honeymoon (1948)
Grant Jordan, bachelor botany professor, marries Katie, a widow with three kids, despite the machinations of Grant's former girlfriend Minna. But on the wedding day, Aunt Jo, who was to babysit, breaks a leg; so the kids come along on the honeymoon.
Directed by: Claude Binyon
Starring: Claudette Colbert, Fred MacMurray, Rita Johnson, Gigi Perreau, Jimmy Hunt, Peter Miles
Links: IMDb, Movie posters, Movie stills