Episodes
1. Good Boys VS Oath of the Peach Garden
July 20, 2020
51 min
Members of Seventeen go against each other on the brand new quiz show, Isol on Quiz
Guest Stars:
Joshua, Jun, Hoshi, DK, The8
2. PentaB VS Cube Girl
July 27, 2020
55 min
Guest Stars:
Seo Eun-kwang, Peniel Shin, Yuto Adachi, Kang Hyung Gu, Sajakul Chonnasorn
3. Stray Kids VS THE BOYZ
August 3, 2020
55 min
Guest Stars:
Bang Chan, Lee Know, Hyunjin, Felix, Jacob
4. Oh My Girl VS GFriend
August 10, 2020
55 min
Guest Stars:
Choi Hyo-jung, Mimi, Hyun Seung-hee, Bae Yoo-bin, Yerin
5. Eunji Team VS Bomi Team
August 17, 2020
55 min
Guest Stars:
Jung Eun-ji, Kim Nam-joo, Yoon Bo-mi, Oh Ha-young, Lee Soo-jin
6. April VS Lovelyz
August 24, 2020
55 min
Guest Stars:
Lee Na-eun, Rachel, Lee Jin-sol, Lee Mi-joo, Kei
15. Senior-dols VS IZ*ONE
October 31, 2020
55 min
Guest Stars:
Sakura, Choi Ye-na, ANYUJIN, JANGWONYOUNG, Nichkhun Horvejkul
16. Senior-dols VS TWICE
November 7, 2020
55 min
Guest Stars:
SANA, TZUYU, DAHYUN, MOMO, Nichkhun Horvejkul