Guest Stars Gerard Monaco as Collins Vedette Lim as Vera Ye Deng Qiaozhi as Lei Zhicheng Benjamin Jia as Lead Operator Yu Guming as Yang Weining Lan Xiya as Tang Hongjing Perry Yung as Ye Zhetai Yang Hewen as Bai Mulin Emily Kimball as Poppy Guo Tao as Computer Scientist 2 Guy Burnet as Rufus Li Fengxu as Shao Lin Jeanne Yuan as Teng Lihua Wang Xuedong as Male Red Guard Stephanie Tarling as Karaoke Singer Yin Wang as Red Guard Student Sun Yan as Commander Song James Chu as Professor Steven H. Li as Political Instructor Wei Tao Deng as Computer Scientist 1
