Graham Norton will be joined by a 'Friend' this evening on his chat show as Matthew Perry talks to the host about his forthcoming West End playwriting debut - The End of Longing - in which he also stars. Don't think we have seen Perry in anything in a long time so will be interesting to see how this play is received. Also on the show, Gemma Arterton discusses her role as the 17th-century royal mistress in Nell Gwynn, due to open at London's Apollo Theatre next month. Actress Miriam Margolyes, who seems to always be on this show, talks about new documentary series The Real Marigold Hotel. While music will be provided by Italian-English singer Jack Savoretti who performs Catapult.