Prison Playbook s (2017) Park Hae-soo as Berlin, veteran actor Lee Won-jong as Moscow,
Flower of Evil s (2020) Kim Ji-hun as Denver, Veteran s (2015) Jang Yoon-ju as Nairobi,
Team Bulldog s (2020) Park Jung-woo as Rio, Kim ji-hun as Helsinki and
Champion s (2018) Lee Kyu-ho as Oslo.
For the task force team, Korean-American actress Kim Yun-jin, known for her role as Sun in the TV show,
Lost (2004) will be playing Seon Woo-jin, which may be the inspector s counterpart in the original series. Kim Sung-o, well-known for his supporting roles in various Korean dramas such as
Secret Garden (2010) will be playing Cha Moo-hyuk.
While there are many hostages in the series, two main cast members have been announced so far.