Immortal Songs 2: Singing the Legend

Episode 117 - Heartthrobs Special (1x117)

Air date: Sep 07, 2013

Cast: Bada & DJ Cheol, Geeks & Lee Hyunwoo, Kim Yongjin & 015B-Jang Holl, Moon Heejun, Eun Jiwon & Hyun Jinyoung, Norazo & Hwang Gyuyeong, ZE:A & R.ef-Sung Daehyun