Steve (
Fred MacMurray) draws up plans to have Robbie (
Don Grady) and Katie's (
Tina Cole) bedroom enlarged to include a nursery. The contractor, Carl Storffman (
Ed Begley), hired to do the work ends up locking horns with everyone except Katie, who manages to charm him. It turns out that he has nine sons, and his grandchildren are all boys; his wife and daughter have passed away. His son David Storffman's (
Gary Clarke) wife is expecting another grandchild, and he's blessed with a granddaughter.
—The A Train