A seaside village in north Wales is informed they are to become Britain’s first climate refugees, and the town is to be abandoned to the waves due to climate change. Atlantis follows four generations of one family over a twenty-five year period as they find ways to cope with the crisis as it unfolds.

Joseph K has a comfortable job in financial services and barely notices the growing chaos all around on the walk to work: the homelessness, the food banks, the anger, the protests, the relentless rise of the cost of living. Until one day, K is arrested. No one will explain what the charges are, but they must be answered.

It’s Friday night in a small town in Wales and everyone's out for the FINAL disco at the Pavilion, a run-down Victorian hall, that like the local school and the library, is about to be shut down. Over the course of one evening we meet the larger than life characters that make up the community, and observe a rich tapestry of comic and tragic stories as we witness a town crumbling under the politics of austerity.

Amidst the financial crash of 2008, Chris, is found wandering the beach in Coney Island, having forgotten his entire life. Through his interactions with family and friends (who are now complete strangers to him) he discovers the world with fresh eyes, changing their lives and his own life in the process.

It is February 1980 and Michael, and his mum have just moved to Wales to escape his violent father. But they arrive just as a Welsh nationalist group, violently opposed to the loss of Welsh culture and language, have started setting fire to English owned holiday homes, and tensions are running high.