Season 1
10 episodes · first aired 2019-08-29
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Episode 1 2019-08-29 | 6 Kpop Girl Groups (AOA, Mamamoo, Lovelyz, Oh My Girl, (G)I-DLE, plus one secret competitor) compete in a comeback war. In this episode, the groups learn who their competition is for the first time, fight over performance order, and the secret sixth challenger is revealed. | 2019-08-29 | 7.0 |
 | 02 | Episode 2 2019-09-05 | After an inspiring start by Mamamoo and Park Bom last episode, Oh My Girl, (G)I-DLE, Lovelyz and AOA perform their hits. The shocking 66 Drop rule is announced, where a team losing twice in a row is kicked off the show. Oh My Girl gets bad news. | 2019-09-05 | 8.0 |
 | 03 | Episode 3 2019-09-12 | Mamamoo and AOA cover each other. A backup dancer choice raises eyebrows - and rankings, as does a surprise guest. | 2019-09-12 | 6.0 |
 | 04 | Episode 4 2019-09-19 | A Queendom quest affects the cover song competition. Two groups that did poorly last competition make desperate and surprising choices, hoping for a big payoff. | 2019-09-19 | 8.0 |
 | 05 | Episode 5 2019-09-26 | The lead singer and lead dancer from each group collaborate and compete as units. The singers fight over who gets a duet with Hwasa. | 2019-09-26 | 0.0 |
 | 06 | Episode 6 2019-10-03 | The dance unit leader is chosen, and a legendary choreographer joins the unit. The voice units perform a demo. The groups become closer with each other at a retreat. | 2019-10-03 | 0.0 |
 | 07 | Episode 7 2019-10-10 | The vocal and dance units perform. | 2019-10-10 | 0.0 |
 | 08 | Episode 8 2019-10-17 | The "Fandoras Box" challenge, where each group performs a fan-chosen song. | 2019-10-17 | 0.0 |
 | 09 | Episode 9 2019-10-24 | The winners of the combined Vocal Unit, Performance Unit, and Fandora contests are announced. | 2019-10-24 | 0.0 |
 | 10 | Episode 10 2019-10-31 | All the groups perform their comeback hits. A winner is announced. | 2019-10-31 | 0.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.