London premiere for ‘Best Exotic Marigold Hotel’ (AP)

British actors, from left, Dev Patel, Celia Imrie,Tom Wilkinson, Diana Hardcastle, Bill Nighy, Dame Judi Dench, and Director John Madden, arrive for the World Premiere of The Best Exotic Marigold Hotel at a Mayfair cinema in London, Tuesday, Feb. 7, 2012. (AP Photo/Joel Ryan)AP – Dame Judi Dench and Dev Patel brought an Indian adventure to a chilly London with the world premiere Tuesday of their new film, “The Best Exotic Marigold Hotel.”