Master Key

Episode 1 (1x1)

Air date: Oct 14, 2017

Lee Soo-geun and Jun Hyun-moo are the fixed members of the show. Guests: Kang Daniel (Wanna One), Ong Seong-wu (Wanna One), Baekhyun (EXO), Jinyoung (B1A4), Cha Eunwoo (ASTRO), Park Sung-kwang, Kim Jong-min, Henry Lau, Jo Bo-ah, Kang Han-na