The countdown to the finale is on for MBC’s popular drama Moon River. Viewers around the world will see the penultimate episode this week, with the story of Crown Prince Lee Gang and merchant Park Dal-i racing toward its conclusion.
Moon River episode 13 is scheduled for release on Friday, December 19, 2025. The episode will first air on MBC in South Korea at 9:40 PM KST. For international audiences, the episode will be available to stream shortly after on platforms like Viki and Viu.
With the final episode arriving just one day later, episode 13 is set to deliver major plot developments and intense drama.
Where to Watch Episode 13 Worldwide
For fans outside South Korea, streaming services make the show accessible globally. The primary international platform is Viki, which offers the series with English subtitles. Viewers in parts of Asia, including Singapore, Hong Kong, Thailand, the Philippines, Indonesia, and Malaysia, can also watch on Viu.
The release schedule is synchronized for a global audience:
- South Korea: MBC, Friday, December 19 at 9:40 PM KST.
- United States (ET): Approximately 12:00 PM ET on Friday, December 19.
- United Kingdom (GMT): Approximately 4:00 PM GMT on Friday, December 19.
- India (IST): Approximately 5:30 PM IST on Friday, December 19.
Each episode runs for about 1 hour and 6 minutes, consistent with the drama’s format.
What Happened Before: The Big Reveal
Episode 13 follows a major revelation that changed everything. In episode 11, Crown Prince Lee Gang discovered that Park Dal-i is actually his wife, Crown Princess Kang Yeon-wol, who was believed to be dead. She had been suffering from amnesia, unaware of her true royal identity.
The reunion was emotional. While Lee Gang was overcome with apology, Dal-i responded by telling him that a hug would be better than him kneeling. This discovery is the key to Lee Gang’s five-year quest for revenge against those who orchestrated his wife’s supposed death.
The Main Cast Behind the Characters
The drama features a strong ensemble cast who bring the story of Moon River to life.
- Kang Tae-oh plays Crown Prince Lee Gang, a man who hides his grief and quest for revenge behind a carefree public persona.
- Kim Se-jeong plays Park Dal-i, the spirited merchant with amnesia who looks identical to the prince’s late wife.
- Lee Shin-young plays Prince Jeon, the cousin of Lee Gang.
- Hong Soo-joo plays Kim Woo-hee, described as “the most beautiful woman in Joseon.” Director Lee Dong-hyun revealed her unique voice was a key reason for her casting.
- Jin Goo plays the powerful and scheming Kim Han-chul, the main antagonist as Left State Councilor.
The supporting cast includes Kim Nam-hee as King Lee Hee and Park Ah-in as Park Hong-nan.
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What to Expect in the Final Episodes
As the series approaches its end, all major storylines are converging. The central conflict pits Lee Gang and Dal-i against the formidable Kim Han-chul, who seeks to control the royal court. With Dal-i’s true identity now exposed, their relationship must survive the dangerous politics of the palace.
The mysterious group known as Mumyungdan continues to operate, exposing royal conspiracies and adding another layer of threat. The fates of all characters, including Prince Jeon and Kim Woo-hee, will be decided in the final two episodes.
The series finale, Episode 14, is scheduled for release on Saturday, December 20, 2025, closing out this 14-episode series.
When I met with Hong Soo-joo, I found her voice tone to be incredibly attractive. I was mesmerized by her unique vocal color and decided to cast her.
The drama has seen its viewership grow since its premiere on November 7, 2025. Starting at 3.8%, ratings have consistently climbed past the 5% mark in recent episodes, indicating a strong connection with audiences.
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