The One and Only S1E1 - The One and Only 2021
- Released: 2021-12-20
- Runtime: 50 minutes
- Genre:
- Stars: Ahn Eun-jin, Kim Kyung-nam, Kang Ye-won, Joy, Goh Doo-shim, Jang Hyun-sung, Seo Yeon-woo, Ahn Chang-hwan, Choi Young-woo, Han Kyun-yu, Do Sang-woo, Lee Bong-ryeon, Jang In-sub
- Director: