Award-winning actress and comedy writer Ruth Jones takes on the role of larger-than-life Carry On actress Hattie Jacques. Happily married for more than a decade to charming Dad's Army actor John Le Mesurier, Hattie is at the height of her popularity when she is seduced by her handsome young driver, John Schofield. While filming Carry On Cabby, she begins a clandestine affair with the younger man. Despite the danger of a career-threatening scandal, when the film ends she can't bring herself to end the affair. Ironically, Hattie can conceal her secret relationship more successfully by moving Schofield into the family home when the attic room becomes vacant. An eccentric love triangle begins as the two Johns find themselves trading roles of husband and lodger. This is a bittersweet true-life drama about a 'very English' love triangle, and a celebration of an extraordinary icon of UK comedy. Also starring Robert Bathurst, Aidan Turner and Jeany Spark. Part of Hattie Jacques Night.