Gramps Is a Great Guy!
Nightclub musician Sebastian, discovers one evening with surprise that he is supposedly the grandfather of a boy with the same name as him.
Release Date
August 22, 1987
Status
Released
Original Title
Il est génial papy!
Runtime
1h 32min
Budget
—
Revenue
—
Language
French
Production Companies
Cléa ProductionsTF1 Films ProductionPort Royal FilmsLes Films de la Tour