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.
Louis Koo
Sonija Kwok
Jessica Hester Hsuan
Joyce Tang Lai-Ming
Michelle Saram
Raymond Lam
Kwong Wa
Waise Lee Chi-Hung
Eileen Yeow
Mak Cheung-Ching
Power Chan Kwok-Pong
Suet Lee
Samuel Kwok Fung
Derek Kwok
Andy Tai Chi-Wai
Sherming Yiu
Paul Che Biu-law
Gordon Liu Chia-hui
Chan Ka-Yee
Savio Tsang
Liu Kai-Chi
Wong Wai
Yuen Wah
Lee Ka-Ting
Chor Yuen
Kwan Ching
Teresa Ha Ping
Lee Lung-Kei
Lee Hoi-Sang
Ma Kwok-Ming
Jiang Hui