Han Gi-joong

as Chief of Police

as Chairman Han

as Kim Doo-Yeol

as Kim Eun-soo

as Kim Gap-joo

as Sweet potato farmer

as Kim Sung-ho

as Ryu Hyun-il

as Kwon Man-su

as Lee Jae Sun's foster father

as Park Won-Moo

as Lieutenant General Son

as Head of Jongseon

as Director of National Intelligence Service

as Lee Heung-gi

as Yang Ik-tae

as Section Chief

as Police Officer

as President Park

as Prosecutor Jung

as Suk-won's senior

as Min-soo

as Doctor