“Michael? What are you doing?” shouted Michael Sheen’s parents, when he was about to embark on something sinister, or maybe just naughty, at the age of three. Michael and his co-star Nathalie Emmanuel reveal the highs and lows of years past when they stop by for Elevenses before the release of their time-travelling seasonal film, Last Train to Christmas. What does Nathalie find scarier than Games of Thrones? What item of clothing will she never be without? Why is friendship so important to Michael? And who the hell is Hywel? Last Train to Christmas premieres 18th December on Sky Cinema and will also be available on the streaming service NOW.