I. Overview:
Yoon Tae In is the leader of the idol group, Luna. He suffers from sleepwalking. To cure his ailment secretly, a fake doctor begins to live with him. In Yoon Joo works as a tour guide. Her dream is to one day buy her own house. She happens to get involved in an incident and begins to live as a fake doctor with the 5 members of Luna: Yoon Tae In, Lee Shin, Kim Yoo Chan, Woo Ga On, and Seo Woo Yeon.
Drama: Let Me Be Your Knight
Country: South Korea
Episodes: 12
Aired: Nov 7, 2021 - Jan 24, 2022
Aired On: Sunday
Original Network: iQiyi, SBS
Duration: 1 hr. 10 min.
Content Rating: 15+ - Teens 15 or older
II. Statistics
Score: 7.9 (scored by 667 users)
Ranked: #1773
Popularity: #1237
Watchers: 6,950
III. Notable Cast:
| *Jung In-sun as
In Yoon-joo, 29 years old, get mistaken as her sister, a doctor, and becomes the live-in doctor who treats Yoon Tae-in for his condition. *Kang Seon-joo, 29 years old, Yoon-ju's identical twin sister who is a sleep disorder doctor, her American name is Catherine Seon-joo Kang, and her Korean was In Seon-joo. She was adopted in the United States by a couple at the age of 11. |
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| Yoon Taein (윤태인) Jun (준) Leader, Vocalist, Producer |
|
| Seo Wooyeon (서우연) Jang Dongjoo (장동주) Guitar |
|
| Lee Shin (이신) JR (제이알) Bass |
|
| Kim Yuchan (김유찬) Yoon Jisung (윤지성) Drums |
|
| Woo Gaon (우가온) Kim Donghyun (김동현) Keyboard |
IV. Other Cast:
Kim Kyung-ho as No Sang-hoon, in late 20's, member of new idol group Bluemoon.
Seo Hye-won as Jeong Ba-reun- 29 years old, Yoon-ju's best friend, cafe owner
Shin Ha-young as Chae Ji-yeon- 29 years old, she is in a secret relationship with Luna's Lee Shin, Jang Enter's actor
Kwak Jae-hyung as Representative Moon- in late 40s, CEO of MM Entertainment, to which Luna belongs
Choi Hwani as Gil Soonnam- 29 years old, employee of MM Entertainment, Manager/ Director of 'Luna'
Lee Se-chang as Representative Jang, in late 40s, CEO of entertainment agency Jang Entertainement. Daughter is Ji-yeon.
Park Ji-won as Hyobin- 21 years old, a member of MM Entertainment, one of the top solo singers in Korea. She likes Shin.
Joo-ah as Kim Yeon-jeong, broadcast station writer
Park So-eun as Hong Jae-eun is an employee of MM Entertainment's PR team.
Special appearance
Lee Jae-yoon as judo master
Kang Ji-young as Nina
A singer-songwriter artist from Luna's agency
V. Discography
Albums
Lullaby (2016)
Total Lunar Eclipse (2017)
Dear, Flower (2019)
Midnight Fantasy (2021)
Special albums
Moonlight (2022)
Single albums
"Our Hours" (2018)
"Love Paranoia" (2019)
"Beautiful Breakup" (2020)
Digital singles
"Eternal" (2016)
"Let Me Be Your Knight" (2021)
"Love One Day" (Taein solo) (2021)
