In this charming British comedy musical, Nicky and his friends band together to save their youth club from being demolished by the ruthless property tycoon Hamilton Black. With a catchy song and dance routine that garners attention for the mysterious "Mystery Singer," Nicky's friends unwittingly help their would-be father's secret: he's actually the son of Hamilton Black, leading to a heartwarming confrontation that brings everyone together on stage in a showstopping finale.