Among the guests on Graham's sofa tonight: star of stage and screen Sir Patrick Stewart, in fantasy adventure The Kid Who Would Be King, comedy genius Ricky Gervais, talking about dark new sitcom After Life, actress Regina King, Oscar-nominated for her performance in If Beale Street Could Talk, Chiwetel Ejiofor, director and star of the inspiring The Boy Who Harnessed The Wind and music from Jack Savoretti, who performs his latest single Candlelight.