Hae-il Park ( Whistle Blower
)
Won-sang Park ( Whistle Blower
)
Kyeong-yeong Lee ( Whistle Blower
)
Eung-soo Kim ( Intimate Enemies
)
Ik-Joon Yang ( Intimate Enemies
)
Yeon-Seok Yoo ( Whistle Blower
)
Ha-yoon Song ( Whistle Blower
)
Koh Joon-Hee ( Intimate Enemies
)
Seung-bum Ryoo ( Intimate Enemies
)
Mi-do Lee ( Whistle Blower
)