Overview: On Graham's star-studded New Year's Eve sofa: award-winning actors Michael Fassbender and Marion Cotillard, together in Assassin's Creed; X-Men star James McAvoy, starring in new film Split; Olympic golden couple Laura Trott and Jason Kenny, chatting about their book The Inside Track; and Irish rowing heroes Gary and Paul O'Donovan. Plus music from Pete Tong and the Heritage Orchestra.