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