The short answerChecked against TMDB data
The First Night with the Duke at a glance
The First Night with the Duke is a 2025 sci-fi & fantasy and comedy series, running 1h 1m. It has 1 season and 12 episodes listed on TMDB, and its status is “Ended”. Age rating: MA 15+ in the United Kingdom.
No service is listed for the United Kingdom right now.
Rated MA 15+ in the United Kingdom — suitable for older children and teenagers; parental guidance recommended.
All key facts9
- Format
- TV series
- First aired
- 2025-06-11
- Seasons
- 1
- Episodes
- 12
- Episode length
- 1h 1m
- Genres
- Sci-Fi & Fantasy, Comedy, Drama
- Original language
- Korean
- Status
- Ended
- TMDB rating
- 8.0 / 10 · 36 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
No service is listed for the United Kingdom right now. Rights move between services, so this can change without notice.
Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Series overviewReincarnated as a minor character in a novel, Cha Seon-taek unexpectedly spends a night with Prince Kyungsung, sparking an intense and unexpected romance.
Cast
14 names
SeohyunCha Seon-chaek / K
TAECYEONPrince Kyungsung / Lee Beon
Kwon Han-solCho Eun-ae
Seo Bum-junJeong Su-gyeom
Chi Hae-wonDo Hwa-seon
Lee Tae-seonPrince Seonghyeon
Seo Hyun-chulCha Ho-yeol
Yun Yoo-sunYoon Deok-jeong
Lee Sang-unCha Jang-ho
Kim Shin-biCha Du-ho
Yoon Jung-hoonCha Se-ho
Song Yeong-jaeLee Beon's Head Servant
Ju Seok-taeKing Seoljong
Nam Gi-aeKing's MotherSeasons and episodes
12 episodes
01 · Reading a Book is Inviting Another's Life into Yours2025-06-11 · 61 min Watch
02 · The First Night in This Lifetime2025-06-12 · 61 min Watch
03 · Something Always Happens on a Moonlit Night2025-06-18 · 64 min Watch
04 · We Need a Backup Plan2025-06-19 · 63 min Watch
05 · There is No Such Thing as "As It Was"2025-06-25 · 63 min Watch
06 · Playing the Field and a Disguise2025-06-26 · 61 min Watch
07 · The Inflection Point2025-07-02 · 61 min Watch
08 · The Shadow that has Returned2025-07-03 · 62 min Watch
09 · The Wounded Things2025-07-09 · 61 min Watch
10 · Once Again, Because of Fate2025-07-10 · 63 min Watch
11 · A Dream or an End?2025-07-16 · 63 min Watch
12 · Into the New World2025-07-17 · 63 min WatchQuestions about The First Night with the Duke
Quick answersWhere can I watch The First Night with the Duke in the United Kingdom?
No subscription service is listed for The First Night with the Duke in the United Kingdom right now. Availability changes weekly; pick another country in the selector to compare.
Is The First Night with the Duke suitable for children?
The First Night with the Duke is rated MA 15+ in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is The First Night with the Duke on PelisPlus UK?
The First Night with the Duke has a full discovery page on PelisPlus UK with its synopsis, cast, ratings, seasons and episode guide. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is The First Night with the Duke about?
Reincarnated as a minor character in a novel, Cha Seon-taek unexpectedly spends a night with Prince Kyungsung, sparking an intense and unexpected romance.
How many seasons of The First Night with the Duke are there?
The First Night with the Duke has 1 season and 12 episodes listed on TMDB. Use the season tabs to see every episode.
Can I watch the The First Night with the Duke trailer?
Yes. Press Watch trailer to play Exclusive Trailer for 'The First Night with the Duke' | Coming to Viki on June 11 without leaving this page. The trailer is embedded from YouTube.
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