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 Emily Kimball as Poppy Perry Yung as Ye Zhetai Steven H. Li as Political Instructor Wei Tao Deng as Computer Scientist 1 James Chu as Professor Wang Xuedong as Male Red Guard Stephanie Tarling as Karaoke Singer Yin Wang as Red Guard Student Sun Yan as Commander Song Yang Hewen as Bai Mulin Li Fengxu as Shao Lin Jeanne Yuan as Teng Lihua Guo Tao as Computer Scientist 2 Guy Burnet as Rufus