Thế Giới Tươi Đẹp

Won Mi Kyung

Oh Go Eun [Soo Hyun’s mom]

Kang Ae Sim

Jang Hyung Ja [Soo Hyun’s fellow inmate]

Yang Hye Ji

Hong Soo Jin [Seon Yul's best friend]

Kim Woo Hyun

Park Yong Gu [Seon Yul’s junkyard colleague]

Jin Geon U

Kang Tae Ho [Soo Ho’s younger brother]

Kil Hae Yeon

Jung Myung Hee [Soo Ho’s mom]

Sung Ji Ru

Han Sang [Former detective]

Park Hyuk Kwon

Kim Jun [United Party of Korea’s representative]

Lee Ji Yeon

[Kim Jun’s secretary]

Cha Soo Yeon

Yoon Hye Geum [Soo Hyun’s neighbor]

Jin Jae Hee

Yoon Hee Jae [Hye Geum’s son]

Oh Man Seok

Kwon Ji Woong [Construction company CEO]

Lim Ji Sub

Kwon Min Hyeok

Jeon Hyun Ah

Kim Si Ra [Psychology professor]

Kang Myung Joo

Kim Eun Min

Kim Chul Ki

Choi Joo Seok [National Assembly member]

Lee Joon

Kang Geon Woo

Jun Jung Il

Support Role

Heo Jin

Support Role