Koo Ja-keon is a South Korean actor.
as Go Jeong's Marathon Team Member
as store employee 1
as Prisoner
as Recruit
as [Oh Dol's friend]
as Job interviewee
as Bank security guard
as Student
as Bus passenger
as Guy Waiting in Line with Friend (Denim Jacket)
as Woo Hyun
as Jeong Pal
as Ha Tae Sung
