Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.
- Created by
- Chainarong Tampong
Seasons and episodes
1 season · 4 episodes
Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.
Starring
Frequently asked questions
- Where can I watch The 21-Day Theory?
- The 21-Day Theory is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How many seasons of The 21-Day Theory are there?
- The 21-Day Theory has 1 season and 4 episodes. Status: Ended.
- Will there be a new season of The 21-Day Theory?
- The 21-Day Theory has ended; no new episodes are scheduled. The final episode aired on February 7, 2025.
- Who stars in The 21-Day Theory?
- The 21-Day Theory stars Narikun Ketprapakorn, Supakorn Saokhor, Pataraphol Wanlopsiri, Dom Hetrakul.
