The first appearance on screen for Bert Ljung, a normal teenager who's diary Swedes have been able to follow in well over ten books now. As in the books, he fights spots, looks for girls, runs his moped, plays with his weird friends Ake and Erik, and a lot of other stuff teenagers are supposed to do.

The Three Friends and Jerry is an animated television series which aired in the United States on Fox Family, Nickelodeon in the UK and Latin America and TG4 in Ireland. A Swedish/British co-production, the series was created by Magnus Carlsson and produced by Happy Life Productions and TV Loonland.