張學友
Professor C.Y. Siu / Helios
張家輝
Lee Yan Ming, Eric
余文樂
Fan Ka Ming
張震
Gam Dao Nin / Messenger of Helios
王学圻
Song An
지진희
Choi Min Ho
Choi Si-won
Park Woo Cheol
文詠珊
Zhang Yijun / Messenger of Helios
윤진이
Sin Mi Kyung
Joyce Feng
Yuan Xiaowen (Chief Secretary of Mr. Song)
Philippe Joly
Younger Mr. BIG's Thug
김혜윤
Park Woo Cheol's Sister
Kim Hae-sook
Park Young Sook (Director of NIS)
이태란
Yoon Hee Seon (Choi Min Ho's Wife)
