A rehearsal in London, England of the "Jungle in Retreat' series -- a UN Radio production on international cooperation, based on the reports of a United Nations team led by Ritchie Calder throughout South-East Asia. Report and production emphasize how UN experts and local government specialists are working together to bring about new standards of living in South-East Asia. This picture shows Gene Kelly, star of the production, with some of the international cast: (left to right) Miss Svasti (Thailand); Gene Kelly (USA); Miss Hooja (India); Howard Marian-Crawford (U.K.); Mr. Prem (Pakistan); Miss Haru Yanai (Japan); and Miss Diana Wong (China). The production will be released as a series of three broadcasts.