The adventures of Pinín and his friends

The adventures of Pinín and his friends (1979) is a family directed by José Antonio Arévalo rated 10.0/10.

Pinín and his small group of friends discover that the river they frequent is being polluted, affecting all the animals and plants in the area. The group, along with an old captain struggling with alcoholism, will search for the cause of the problem in order to solve it.