as

Cha Tae-woong

as

Jung Ho-jin

as

Who Joon

as

Baek Tae Hwa

as

Self

as

Do Gang-Soo

as

Choi Joon-Soo

as

villain

as

KDI-109 / Baek Ku

as

Choi Tae-Ho

as

Ji Eun-Hyuk

as

Lee Se-joon

as

Sung Ji-Hun

as

Himself

as

Ye Sang-gil

as

Lee Hyeong-Soon

as

Lee Yuk Ho

as

Gong Hyeon-seok

as

Min Yun-gi

as

Yi Bang-won

as

Im Jung

as

Self

as

Theme Song Performance