K-drama · tvN · Drama, Fantasy
Twenty-Five Twenty-One: episodes, release dates and cast
Quick answer
Twenty-Five Twenty-One has 1 season and 16 episodes, first aired February 12, 2022 on tvN.
The series has ended; the last episode aired April 3, 2022.
Twenty-Five Twenty-One episodes
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| 1 | 16 | February 12, 2022 | April 3, 2022 |
Cast
- Nam Joo Hyuk as Baek Yi Jin
- Kim Tae Ri as Na Hee Do
- Kim Ji Yun as Go Yoo Rim
- Choi Hyeon Uk as Mun Ji Ung
Common questions
How many episodes of Twenty-Five Twenty-One are there?
16 episodes.
Is Twenty-Five Twenty-One finished?
The series has ended; the last episode aired April 3, 2022.
When did Twenty-Five Twenty-One come out?
It first aired on Saturday, February 12, 2022 on tvN.
Source: TVmaze (CC BY-SA), updated October 11, 2026. All K-drama release dates →