produced by Robin Barnwell, Gesbeen Mohammad ; directed by Robin Barnwell ; a Hardcash and Evan Williams production for WGBH/Frontline and Channel 4 ; a production of WGBH/Boston
ICS/International Channel Shanghai presents ; writer & host, Robert Lawrence Kuhn ; series director, Peter Getzels ; series producer, Zhu Xiaoqian ; producer, Chen Bing ; director, Wang Shuo
a production of Long Bow Group, produced in association with WGBH/Frontline and the Independent Television Service ; produced and directed by Richard Gordon, Carma Hinton