The two films are philosophical looks into the converging pathways of biological organims and technology with a variety of deep questions that look into the heart of what it means to be human and how humanity and the soul can be measured and judged in a world of artificial intelligences, cybernetic brains and expanded consciousness and the blurring boundaries between them. They dazzle the viewer with beautiful graphics, haunting and moving melodies and help them to understand in some small way their place in the universe and as part of humanity as a whole and the potential problems that face humanity and the prices we might have to pay as we head into a bright new technological utopia of a future.
The TV series is a detective show featuring a black ops team who bust terrorists, traitors, military madmen, drug dealers and rogue technology while seeking to solve an overarcing cyber crime mystery during each series and do a lot of shooting and stuff.
They just happen to feature the same characters to some extent.