A Step into the Past is a 2001 Hong Kong television series produced by TVB and based on Huang Yi's novel of the same Chinese title. The series tells the story of a 21st-century Hong Kong VIPPU officer who travels back in time to the Warring States period of ancient China. He is involved in a number of important historical events that leads to the first unification of China under the Qin Dynasty. The series' first original broadcast ran from 15 October to 7 December 2001 on the TVB Jade network in Hong Kong.
Director:
Writer:
Louis Koo
项少龙（Hong Siu-lung）
Sonija Kwok Sin-Nae
琴清 / 秦青（Chun Ching / Kam Ching）
Jessica Hester Hsuan
乌廷芳（Wu Ting-fong）
Joyce Tang Lai-Ming
善柔（Sin-yau）
Michelle Saram
赵倩（Princess Chiu Sin）
Raymond Lam Fung
赵盘 / 嬴政（Chiu Poon / Ying Ching）
Kwong Wa
连晋 / 嫪毐（Lin Chun / Lo Oi）
Waise Lee
赵穆（Chiu Muk）
Eileen Yeow
朱姬
Evergreen Mak Cheung-Ching
麦伟健
Power Chan
李斯
Suet Lee
赵雅
Samuel Kwok Fung
吕不韦
Derek Kwok Jing-Hung
王翦
Andy Tai Chi-Wai
杨泉君
Sherming Yiu
吕娘蓉
Paul Che Biu-Law
衣饰店店主
Gordon Liu Chia-Hui
曹秋道
Chan Ka-Yee
平原夫人
Savio Tsang
信陵君
Liu Kai-Chi
乌有博士
Wong Wai
乌应元
Yuen Wah
元宗
Steve Lee Ka-Ting
严平
Kwan Ching
田单
Teresa Ha Ping
婉君
Lee Lung-Kei
秦王
Lee Hoi-Sang
蒙骜
Ma Kwok-Ming
琴清前夫
