CinemaOSSeries · 2025 · 1 Season
The 21-Day Theory
90%(1)IMDbDrama

Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.

Play
Status
Ended
Language
TH
First aired
January 17, 2025
Last aired
February 7, 2025
Seasons
1
Episodes
4
Network
ONE 31Viu

Season 1

Episodes

No episodes found for this season.

Featuring

Cast & crew

4 credited
Starring
Narikun Ketprapakorn

Narikun Ketprapakorn

Pie

Supakorn Saokhor

Supakorn Saokhor

Boss

Pataraphol Wanlopsiri

Pataraphol Wanlopsiri

Euro

Dom Hetrakul

Dom Hetrakul

Barami

Creative team
Showrunner
Saithip Montrikun Na Ayudhaya
Saithip Montrikun Na Ayudhaya
Vorarit Vaijairanai
Vorarit Vaijairanai

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