Triangle is back!
Wild Sing
Top billed
Gang Dong-wonHwang Hyun-woo
Um Tae-gooGu Sang-gu
Park Ji-hyunByeon Do-mi
Oh Jung-seChoi Seong-gon
Shin Ha-kyunYGP / Park Yong-gu
Kang Ki-youngNa Tae-poong
Park Jung-wonWriter Yang
Kwon Hyeong-seokSecretary Kang
Ahn Hyun-hoOfficer Doh
Choi Dong-guMin-sik
Park Sung-hyunMale Truck Driver
Park Hae-miDo-mi's Mother-in-law
RALRALFemale Newscaster
Han Kyung-rockPunk Rock Singer
Gong MyoungMC 3Behind it
Cast
Gang Dong-wonHwang Hyun-wooUm Tae-gooGu Sang-guPark Ji-hyunByeon Do-miOh Jung-seChoi Seong-gonShin Ha-kyunYGP / Park Yong-guKang Ki-youngNa Tae-poongPark Jung-wonWriter YangKwon Hyeong-seokSecretary KangAhn Hyun-hoOfficer DohChoi Dong-guMin-sikPark Sung-hyunMale Truck DriverPark Hae-miDo-mi's Mother-in-lawRALRALFemale NewscasterHan Kyung-rockPunk Rock SingerGong MyoungMC 3