- Title: tvN O'PENing: The Catstody War
- Type: Drama
- Format: Drama Special
- Country: South Korea
- Episodes: 1
- Aired: Aug 17, 2025
- Aired On: Sunday
- Original Network: tvN
- Duration: 1 hr. 6 min.
- Genres: Comedy, Romance, Drama
- Tags: Going Through A Divorce, Cat, Infertility, Saleswoman Female Lead, Programmer Male Lead, Married Female Lead, Married Male Lead, Veterinarian Supporting Character, Lawyer Supporting Character, Animal
- Content Rating: 15+ - Teens 15 or older
- Score: 7.7 (scored by 122 users)
- Ranked: #67400
- Popularity: #11140
- Watchers: 883
- Favorites: 0
