Once a great curling star, Truls Paulsen is diagnosed with obsessive-compulsive disorder and banned from competition. But when he learns that his old friend and coach Gordon is on his deathbed, Truls, heavily-medicated decides to compete again, in the hopes of winning money for Gordon to have an operation in the US. Truls stops taking the meds and tries to convince his old team mates that he is mentally stable enough to lead them to victory in the Norwegian Curling Championship. But, is it a good sign that he obsessively insists his teammates pull their zippers all the way up before they can play?

In the deep south of New Zealand - Central Otago is the last place in the world that still up-holds the traditions of outdoor curling. At its heart is Naseby, a town of character and community, bound together by their love of curling. They hunger for hard frosts and freezing lakes but their passion for ice is now been tested. A changing climate means that curling outdoors may soon become a thing of the past and these passionate curlers may never again be able to compete for New Zealand's oldest sporting trophy - the Baxter's Cup.

When the members of the Keystone Rainbow Curling League get together, it's not just about the game. Rainbow Ice follows four members of Manitoba's premiere LGBT2SQ+ curling league as they gear up for another season. The league, which has been around since 2005, is made up of 28 teams with players from the LGBT2SQ+ community and their allies. It's an open and inclusive place to escape Winnipeg's brutal winters and enjoy some exercise, camaraderie and sport at the 140-year-old Granite Curling Club. Rainbow Ice takes a look at the positive space that's created when the spirit of fun, friendship and freedom to be yourself are combined with a love of curling.

Ice, stones, brooms and good friends – a gently hewn look into the sport of social curling.