Watch Free Online HD Moviesjoy. Green Days by the River is one of the most best-loved works of Caribbean literature. Written by lauded Trinidadian author Michael Anthony in 1967, the book illuminates the formative years of a boy growing up on the island. This coming of age story has enthralled readers all over the world for decades, and it is now being brought to life . For the first time, this beloved tale will be brought to film screens, introducing a whole new generation to the wonder of a country and a boy on the cusp of great change. This film seeks to break new ground in Caribbean film-making, showcasing the rich talent and boundless promise of our people.