IRIS II: New Generation explores the aftermath events of IRIS as well as Athena: Goddess of War. The story explores the origins of the former Director of the NSS and IRIS agent, Baek San, and the protagonist Jung Yoo-gun.
Jang Hyuk
Jung Yoo-gun
Lee Beom-soo
Yoo Joong-won
Lee Jeong-kil
Ex-President Jo Myeong-ho
Lee Da-hae
Ji Soo-yeon
Kim Yeong-cheol
Baek San
Yoon Doo-joon
Seo Hyun-woo
Kim Seung-woo
Park Cheol-yeong
Lee Joon
Yoon Shi-hyuk
Baek Sung-hyun
Kang Byung-jin
Yoon So-yi
Park Tae-hee
David Lee McInnis
Ray
Yun Ju-sang
Oh Hyeon-kyu
Kim So-yeon
Kim Seon-hwa
Im Soo-hyang
Kim Yeon-hwa
Lee Bo-hee
Jung Soo-min / Jung Ji-young
Kang Shin-hyo
Jang Chul
Oh Yeon-soo
Choi Min
Jang Hyuk
Jung Yoo-gun
Lee Beom-soo
Yoo Joong-won
Lee Jeong-kil
Ex-President Jo Myeong-ho
Lee Da-hae
Ji Soo-yeon
Kim Yeong-cheol
Baek San
Yoon Doo-joon
Seo Hyun-woo
Kim Seung-woo
Park Cheol-yeong
Lee Joon
Yoon Shi-hyuk
Baek Sung-hyun
Kang Byung-jin
Yoon So-yi
Park Tae-hee
David Lee McInnis
Ray
Yun Ju-sang
Oh Hyeon-kyu
Kim So-yeon
Kim Seon-hwa
Im Soo-hyang
Kim Yeon-hwa
Lee Bo-hee
Jung Soo-min / Jung Ji-young
Kang Shin-hyo
Jang Chul
Oh Yeon-soo
Choi Min
Jang Hyuk
Jung Yoo-gun
Lee Beom-soo
Yoo Joong-won
Lee Jeong-kil
Ex-President Jo Myeong-ho
Lee Da-hae
Ji Soo-yeon
Kim Yeong-cheol
Baek San
Yoon Doo-joon
Seo Hyun-woo
Kim Seung-woo
Park Cheol-yeong
Lee Joon
Yoon Shi-hyuk
Baek Sung-hyun
Kang Byung-jin
Yoon So-yi
Park Tae-hee
David Lee McInnis
Ray
Yun Ju-sang
Oh Hyeon-kyu
Kim So-yeon
Kim Seon-hwa
Im Soo-hyang
Kim Yeon-hwa
Lee Bo-hee
Jung Soo-min / Jung Ji-young
Kang Shin-hyo
Jang Chul
Oh Yeon-soo
Choi Min