S04E011:06:111. Episode 1
O’PENing Season 4 – Watch online
5 episodes · since August 17, 2025
All episodes of season 4 of O’PENing: summaries, air dates, ratings and legal platforms (dubbed or subtitled depending on the platform).
S04E011:06:111. Episode 1
S04E021:16:172. Episode 2
S04E031:13:433. Episode 3
S04E041:24:444. Episode 4S04E051:29:385. Episode 5Where to stream O’PENing Season 4
No streaming offer listed in the United States yet.
Availability provided by JustWatch via TMDB. Offers in the United States, subject to change.
About season 4
Season 4 of O’PENing has 5 episodes, aired from August 17, 2025 to December 9, 2025 on tvN and TVING. Episodes run 78 minutes on average.
Frequently asked questions about O’PENing Season 4
How many episodes are in O’PENing Season 4?
O’PENing Season 4 has 5 episodes.
When did O’PENing Season 4 air?
The first episode aired on August 17, 2025 and the last one on December 9, 2025.
Where to watch O’PENing Season 4 online?
No legal streaming offer is listed in the United States for O’PENing yet (source: JustWatch via TMDB). Availability of each season depends on the platform.