The new documentary will feature never-before-seen interviews with the group's current members— LEETEUK, Hee Chul, YeSung, SHINDONG, EUNHYUK, DONGHAE, SIWON, RYEOWOOK, and KYUHYUN. The SUPER JUNIOR members will recount their personal stories and share insights on the group as well as the modern K-pop industry.

Choi Si-won, Shindong, Cho Kyu-hyun, Ryeowook, Donghae, Kim Young-woon, Leeteuk, Lee Sung-min, Eunhyuk, Yesung, Kim Hee-chul