The Promise Facts, FAQ & Common Questions
2016 · KBS2 · Status: Ended · Rated: Not Rated
Frequently Asked Questions About The Promise
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does The Promise have?
The Promise has 1 season and 102 total episodes, spanning from its premiere on February 1, 2016 to June 24, 2016.
Is The Promise renewed, ended, or canceled?
The Promise has concluded its run and is officially ended.
How long does it take to binge watch The Promise?
It takes 59h 30m (3570 minutes) to watch the complete run of The Promise. At a standard pace of 2 hours per day, you will finish the entire series in approximately 30 days. Not realistic for a 48-hour weekend. At 59.5 total hours, watching at a healthy 2 hours per day will take approximately 30 days.
Where can you stream or watch The Promise?
The Promise is available for streaming on U-NEXT. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for The Promise?
The Promise has an official content rating of Not Rated.
Who are the lead actors in The Promise?
The primary ensemble cast includes Lee Yu-ri as Lee Na-Yeon / Baek Do-Hee (age 44), Song Jong-ho as Park Hwi-Kyung (age 49), Park Ha-na as Jang Se-Jin (age 41), Seo Jun-young as Kang Tae-Joon (age 39).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Lee Yu-ri | Lee Na-Yeon / Baek Do-Hee | 44 |
| Song Jong-ho | Park Hwi-Kyung | 49 |
| Park Ha-na | Jang Se-Jin | 41 |
| Seo Jun-young | Kang Tae-Joon | 39 |
| Lee Jong-won | Jang Kyung-Wan | 57 |
| Hye-ri Kim | Park Yoo-Kyung | 56 |
| Yun Ju-sang | Park Man-Jae | 77 |
| Kang Bong-sung | Main Cast | 36 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for The Promise are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.