Graham Norton presents his guide on how to be a good talk show guest with a set of easy to remember rules and classic clips from his back catalogue featuring the world's biggest stars to illustrate his advice. Graham also hears the thoughts of a selection of his guests, including Ricky Gervais, Miriam Margolyes and Dame Julie Walters, on how they faced the challenge of sharing his sofa.

Graham Norton's guests are Dame Helen Mirren from the supernatural horror film Winchester, the Oscar-nominated actor Liam Neeson, who stars in the action thriller The Commuter, and Jamie Dornan, who stars in Fifty Shades Freed, the final part of the erotic trilogy. Singer-songwriter Sigrid performs her song Strangers.