Deng Chao
Principal photography for "Detective Dee" began in May 2009; the film was shot at Hengdian World Studios in Zhejiang, China. It features art direction and fight choreography by Sammo Hung, and co-stars Li Bingbing, Deng Chao with Tony Leung Ka-fai making a special appearance. "Detective Dee" was released in China on 29 September 2010 and in Hong Kong on 30 September 2010; in North American, it premiered at the 2010 Toronto International Film Festival.