Go's first film was the Japanese film, Genghis Khan: To the Ends of the Earth and Sea, which aired in Japan in March 2007 and Hong Kong in April 2007. She stars as Mistress Kulan, the mistress of Genghis Khan. The movie was reported as the most expensive movie Japan ever made. Her next film, Subaru, is a Japanese film produced by filmworkers from Japan, China, and Korea, which will hit cinemas in 2009.
