Ganso Tensai Bakabon
Genres: Comedy, Slice of Life
Type: TV, Episodes: 103
Aired: Oct 6, 1975 to Sep 26, 1977
Source: Unknown
Rating: G - All Ages
Synopsis:
A comedy about a former genius who has now become very eccentric and senile. His family deals with all the crazy problems he and his old friends cause around the neighborhood.

(Source: AniDB)