According to Monkey Peaches and an unidentified source, the post of cinematographer of the movie now belongs to Darius Khondji (The Interpreter, Panic Room, Se7ven), rather than Wong Kar-Wai's regular Christopher Doyle. Another of Wong's regulars, William Chang, is still in charge of the production design.

The story will be set in the chaotic 1930s and shooting will take place in northern China, Russia and Europe. Kidman will play a woman involved in a dangerous romance with Chinese spy.

Before the shooting can start, which has been scheduled some time after the coming Chinese New Year, Wong Kar-Wai needs to complete the script, pick locations and finalise Kidman's insurance.