Where's Poppa? (1970)

A bachelor lawyer hires a new, young, in-home carer for his senile mother. Though he and the nurse fall instantaneously in love, the mother's rude shenanigans threaten to drive her away. The jokes have aged poorly: for example, there's an especially cringey one about a man-on-man rape resulting in romance. But the worst thing about the movie is that it's just terribly unfunny.

D-