Our Great-Grandfather's Grandfather (1981) is a Drama, Comedy film that follows too old grandpa is being celebity by news maker who came from centre. But then he recollected something weird things about his missus . Our Great-Grandfather's Grandfather is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 3.7 out of 10 from 3 votes. Fans of drama movies may also want to explore similar titles below.