A couple inherit a 'house of their dreams' and for a while they think they got lucky, but soon find themselves in the middle of a renovation nightmare.

Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital renewable resources and undiscovered life in human waste. Teaming up with world-class scientists, they search for biological entities in sewage with potentially lifesaving medical properties, find out how pee can generate electricity, how gas from poo can fuel a car and how nutrients in waste can help solve the soil crisis. They follow each stage of the sewage treatment process, revealing what the stuff we flush can tell us about how we live today, and the mindboggling biotechnology being harnessed to clean it, making the wastewater safe enough to return to the environment.

When working class Zoe meets her best mate's more privileged friends, she tries to make a good impression. But when a single-use plastic bag comes to life and hunts down the group one by one, Zoe must face her inner rage head-on.

A guy tells his parents a few stories about the excessive and wasteful use of plastic.

Maura is a black woman, mother of 7 children and recyclable material collector in one of the largest cities in Latin America. While she works hard to maintain herself, she has to deal with prejudice, invisibility and the ignorance of those who do not recognize the value and important role of the recyclable material collector bring to the city, as an environmental agent.