To Rome with Love (1969)

S1E2 Hello, Aunt Harriet

When Professor Mike Endicott’s sister, Harriet, comes for a visit, she's troubled to find Penny in jail and unfamiliar faces using their restroom. She pressures Mike to relocate his daughters back to Iowa. However, after he highlights the charming elements of their life in Rome, Harriet begins to rethink her initial stance.