Helmer Fernando Meirelles’ production company O2 Filmes will offer Internet and cell-phone content based on “City of Men,” a TV series spinoff of feature “City of God.” Show airs on local No. 1 net TV Globo.The Internet fare will be available via TV Globo’s portal Globo.com in October, when the net will air the fourth and final season of “City of Men,” said O2 Filmes general director Andrea Barata Ribeiro. This season’s run will comprise five 30-minute episodes. The company is still considering when and how to offer mobile phone content. It already makes short ad videos for the Web for clients such as Fiat.