Overview: “Cat Custody War” Kdrama (also known as “tvN O’PENing: Cat War”) is a tvN special drama that released on August 17, 2025, and starring Kim Seul Gi and Yoon Doo Joon. It will tell the story of custody battle between a couple over their beloved cat.

Genre | Romance |
Episodes | 1 |
Watch Online* | TVING (South Korean) |
Director | Yoo Hak Chan |
Scriptwriter | Ji Soo Hee |
Air Time & Schedule | Sunday at 09:20 PM (KST) |
Table of Contents
Synopsis
“Cat Custody War” tvN O’PENing Korean drama tells the story of a married couple who are about to divorce. However, they are now in a custody battle over their pet cat to whom they cherished as if it is their own child.
Main Cast & Characters
- Kim Seul Gi as Lee Yu Jin
- Yoon Doo Joon as Kim Do Yeong
Still Cuts








Notes & Facts
- tvN’s O’PENing is the successor to tvN Drama Stage. It is an anthology series of one or two episode special dramas created by CJ E&M’s O’PEN Drama Storyteller Exhibition. This time it will have 5 short dramas in total.
- Kim Seul Gi earlier appeared in Korean drama “The Law Cafe” (2022).
- Yoon Doo Joon earlier starred in Korean drama “Never Give Up” (2022).
- This is the first episode of tvN O’PENing series 2025.
- Next: My daughter’s friend’s mother
Trailers & Clips
This is the official teaser of “tvN O’PENing: The Custody War” that shows Lee Yu Jin and Kim Do Yeong arguing over divorce and their cat’s custody.
*Drama is subject to regional availability.