Roommates (1995)

Michael Holeczak has a most unusual roommate, his grandfather, Rocky. Now Rocky's a bit strange but loves Michael and only has his best interest. Michael would live with Rocky after his parents died. Michael would grow up go to school, become a doctor, Rocky would live alone abut when Rocky's about to be thrown out and placed in a retirement home, he refuses. Michael then takes him in. They would stay together even when Michael got married and had a family. And Rocky would always be there for Michael and Michael for him.

Roommates is a comedy movie featuring Peter Falk and directed by Peter Yates.

It is possible to buy Roommates on AMC on Demand, Amazon Video, Apple TV, DIRECTV, Google Play Movies, Microsoft Store, Vudu and YouTube.