Immortal Songs 2: Singing the Legend

Episode 279 - Friends Special (1x279)

Air date: Nov 26, 2016

Cast: Lee Yeongha, Ryu Jeongpil, Park Kyunglim, Bang Junhyeon, Han Sooyeon, Kim Jeonghoon, Uji, Lee Yuri, An Yujin, Jeong Sangyun, Lee Taeseong, Yun Hyeonmin