Fishing For Rainbows tells the story of strong-minded siblings Kezia, Duke and Danior Boswell. Since their mum passed away, the family has fallen into a strict routine. The boys and Dad go out fishing whilst 12-year old Kezia stays at home to tidy and cook. But Kezia has a plan, one that could transform her from a modern-day Cinderella into a super cool fishergir.