Cuckoo is a British sitcom that follows the story of a young couple, Ken and Lorna, who are excited to start their new life together. However, their plans are turned upside down when Ken's long-lost daughter, Rachel, shows up unannounced on their doorstep.
As Rachel settles into their home, it becomes clear that she is not the sweet and innocent girl she pretends to be. Her wild and unpredictable behavior causes chaos for Ken and Lorna, who struggle to maintain their sanity while dealing with her antics.
Throughout the series, Cuckoo explores themes of family dynamics, generational differences, and the challenges of blending two very different worlds. With a mix of humor and heart, the show offers a fresh take on the traditional family sitcom.