Gramps Is a Great Guy!
5.4
Nightclub musician Sebastian, discovers one evening with surprise that he is supposedly the grandfather of a boy with the same name as him.
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Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Cast
20 people
Guy Bedos
Sebastien
Known for
All Together
Pardon Mon Affaire
Marie Laforêt
Louise
Known for
Purple Noon
Happy Easter
Michel Drach
Adolphe Viezzi
Also in
L'Amour nu
Sincerely Charlotte
Valérie Rojan
Violette
Also in
The Flower of Evil
Le Débutant
Jean-Claude Islert
Known for
Pinot simple-flic
Isabelle Mergault
Zaza
Known for
Accidental Family
P.R.O.F.S.
Michel Lengliney
Fabien Chombart
Le petit Sébastien
Also in
Alberto Express
The Camp
Élisabeth Vitali
Susy
Known for
The Student
Paris 36
Elisabeth Vitali
Susy
Aladin Reibel
François
Known for
Family Is Family
The Secret
Michel Drach Director · Michel Lengliney Writer Jean-Claude Islert Writer
First release August 22, 1987 · Produced in France · Production TF1 Films Production, Port Royal Films
Production
Cléa Productions
Production
TF1 Films Production
Production
Port Royal Films
Production
Les Films de la Tour
Production
France
Produced in
Languages
Original title
Il est génial papy !
Original language
French
Spoken on screen
French
Release dates
France · August 22, 1987
Theatrical
No release date listed for United States.
Finland
September 17, 1990 · TV premiere
Hungary
April 15, 1992 · TV premiere
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Some details come from TheTVDB.