2 Season
49 Episode
Sister's Slam Dunk - Season 1 Episode 6
The members visit KBS Music Bank and have battle with TWICE members through games. They also hear the completed song for their debut, "Shut Up". Afterwards they visits I.O.I and have talks regarding debuting as girl group from different agencies.
- Country :
- Genre : Reality
- Director :
- Cast : Kim Sook, Hong Jin-kyung, Kang Ye-won, Han Chae-young, Hong Jin-young, Gong Min-ji
