

18 Again
You're young again. You're at an age full of dreams and hope. What's your dream now that you're young again?
- Cast entries
- 21
- Episodes
- 16
- Locations
- 6
- Food stops
- Not available for this drama
Synopsis
A concise overview of the premise, tone, and dramatic setup.
In "18 Again," a middle-aged man finds himself at a crossroads in his marriage and career. Suddenly, he is transformed back into his 18-year-old self, giving him a unique opportunity to reflect on his life choices and relationships. This heartwarming drama, inspired by the American film "17 Again," explores themes of family, love, and the pursuit of lost dreams.
The story follows Hong Dae-young, who, while navigating the complexities of adulthood, re-experiences his youth and gains new insights into his family. His wife, Jung Da-jung, has sacrificed her dreams for the sake of their family, and their children each face their own challenges. Through humor and emotional depth, the series captures the essence of family dynamics and personal growth, making it a relatable watch for fans of heartwarming dramas.
Filming locations
Places connected to scenes, checked against source links before they appear publicly.
- 01
First Garden
퍼스트가든260 Tapsakgol-gil → Paju-si → Gyeonggi-do경기 파주시 탑삭골길 260First Garden is a popular filming location for the dramas '18 Again' and 'My Roommate is a Gumiho'. It features various themed gardens and attractions, making it a great spot for a day trip. / Paju First Garden is a large cultural complex known for its beautiful scenery and various filming locations. It features a wedding hall where a significant scene from '18 Again' was filmed.
Paju First Garden Botanical Garden, filming location for "Bongsunga Hakdang," "18 Again," and "Gumiho: Tale of the Fox."blog.naver.com - 02S1E12
Sotoboche Pension
홍천 소토보체 펜션153-16 Gun-eop-anmal-gil, Hwachon-myeon, Hongcheon-gun, Gangwon Special Self-Governing Province강원특별자치도 홍천군 화촌면 군업안말길 153-16The scene features a party at a beautiful and exotic pension where the character Kim Ha-neul falls into a shallow swimming pool.
This is the Soto Bochae Pension in Hongcheon, Gangwon-do. A beautiful and exotic pension nestled in the quiet forests of Hongcheon.m.blog.naver.com - 03
Munsu Baseball Stadium
울산문수야구장18 San, Okdong, Nam-gu, Ulsan, Ulsan울산 남구 옥동 산 18The baseball stadium where key scenes take place, adding to the sports theme of the drama.
The baseball stadium is Ulsan Munsu Baseball Stadium.blog.naver.com - 04
Dankook University
단국대학교152 Jukjeon-ro, Suji-gu, Yongin-si, Gyeonggi-do경기 용인시 수지구 죽전로 152Basketball scenes were filmed at Dankook University.
The filming location for the basketball scene is Dankook University.blog.naver.com - 05
Yeongdong Bridge
영동대교825 Seongsu-dong 2-ga, Seongdong-gu, Seoul, South Korea서울 성동구 성수동2가 825Yeongdong Bridge was featured in scenes that highlight the characters' emotional moments.
For reference, the filming locations of 18 Again are Sinmyeong Girls' High School, Dankook University Jukjeon Campus Gymnasium, and Yeongdong Bridge!blog.naver.com - 06
Liberte Paju
리베르떼파주173-24 Dolgokji-gil → Paju-si → Gyeonggi-do경기 파주시 돌곶이길 173-24The filming location for the drama '18 Again' where key scenes were shot, including the protagonist's house.
The JTBC drama 18 Again, starring Kim Ha-neul and Yoon Sang-hyun, was filmed in Liberte Paju.blog.naver.com
More to explore
Step beyond this drama — explore filming sites, food spots, and related titles across the catalog.
Production
Broadcast details, runtime, language, and key production credits.
JTBC Studios
- Creators
- Ha Byung-hoon
- Directors
- Ha Byung-hoon
- Writers
- Kim Do-yeonChoi Yi-ryunAn Eun-bin
Source: TMDB
Cast & characters
Key roles, performers, and character context for quick scanning.
Hong Dae-young / Go Woo-youngLee Do-hyun이도현Hong Dae-young, also known as Go Woo-young, is a middle-aged man who finds himself at a challenging point in both his marriage and career. He gets a chance to start anew when he is magically transformed back into his 18-year-old self.
Jung Da-jungKim Ha-neul김하늘
Hong Dae-young (37 years old)Yoon Sang-hyun윤상현Hong Dae-young is a middle-aged man who finds himself at a crossroads in both his marriage and career. He gets a chance to start anew when he is transformed back into his 18-year-old body.
Hong Shi-ahRoh Jeong-eui노정의
Hong Shi-wooRyeoun려운
Ye Ji-hoonWi Ha-jun위하준
Go Deok-jinKim Kang-hyun김강현
Choo Ae-rinLee Mi-do이미도
Young Jung Da-jungHan So-eun한소은
Seo Ji-hoChoi Bo-min최보민
Goo Ja-sungHwang In-youp황인엽
Ok Hae-inKim Yoo-ri김유리
Choi Il-kwonLee Ki-woo이기우
JBC DirectorAhn Nae-sang안내상
Ye Seo-yeonYoon Byul-ha윤별하
Lim Ja-youngKo Eun-min고은민
Source: TMDB
Lead actors
Lead performer biographies and notable credits.

Lee Do-hyunas Hong Dae-young / Go Woo-young
Lee Do-hyun, born Lim Dong-hyun on April 11, 1995, is a prominent South Korean actor who has quickly made a name for himself in the entertainment industry. He first gained widespread recognition for his supporting role in the hit drama "Hotel del Luna" in 2019, which showcased his ability to capture audiences with his compelling performances. Following this breakthrough, Lee starred in several popular television series, including "18 Again" (2020) and "Sweet Home" (2020–2024), where he demonstrated his versatility as an actor. His roles in "Youth of May" (2021) and "The Glory" (2022–2023) further solidified his status as a rising star. In 2023, he showcased his talent in "The Good Bad Mother," and he is set to appear in the upcoming film "Exhuma" in 2024. Lee Do-hyun continues to capture the hearts of viewers with his engaging performances and is poised for a bright future in the South Korean entertainment landscape.

Kim Ha-neulas Jung Da-jung
Kim Ha-neul is a prominent South Korean actress known for her versatile performances in both film and television. Born on February 21, 1978, she began her career as a model before transitioning to acting. Kim gained widespread recognition with her roles in popular films such as Ditto (2000), My Tutor Friend (2003), and My Girlfriend Is an Agent (2009), all of which were major box office successes in South Korea. Her impressive acting skills earned her critical acclaim, particularly for her performance in the thriller Blind (2011), for which she won Best Actress at both the Grand Bell Awards and the Blue Dragon Film Awards. In addition to her film work, Kim has made a significant impact on television, starring in well-received dramas like Romance (2002), On Air (2008), A Gentleman's Dignity (2012), and 18 Again (2020). With a strong fanbase in South Korea and abroad, especially in China, Kim Ha-neul continues to be a beloved figure in the entertainment industry.


Roh Jeong-euias Hong Shi-ah
Roh Jeong-eui is a talented South Korean actress born on July 31, 2001. She made her acting debut in 2011 and has steadily built a diverse portfolio over the years. Known for her compelling performances, Roh has appeared in both films and television dramas, gaining recognition for her roles in popular projects such as "Dream High 2" (2012), "Angel Eyes" (2014), and "Kill It" (2019). Her film credits include notable works like "Phantom Detective" (2016), which helped establish her presence in the industry. More recently, she has captivated audiences with her performances in the series "18 Again" (2020) and "Our Beloved Summer" (2021–2022). As she continues to evolve as an actress, Roh Jeong-eui remains a promising figure in contemporary Korean cinema and television, with upcoming projects like "Hierarchy" (2024) showcasing her growing talent.

Ryeounas Hong Shi-woo
Ryeoun, born Go Yoon Hwan on August 26, 1998, in Wansan-gu, Jeonju, South Korea, is a rising star in the South Korean entertainment industry. He graduated from Seokyeong University, where he majored in acting, laying a solid foundation for his career in performing arts. Ryeoun made his acting debut in the 2017 SBS drama "Temperature of Love," which marked the beginning of his journey in television. Over the years, Ryeoun has gained recognition for his versatile performances in various dramas, including "18 Again," "The World of My 17," and "Adult Trainee." His talent was further acknowledged when he received the Best New Actor award at the SBS 2022 awards. In 2023, he stepped into the spotlight with his first two lead roles in the dramas "The Secret Romantic Guesthouse" and "Twinkling Watermelon," solidifying his status as a promising actor in the industry. With a height of 181 cm and a growing fanbase, Ryeoun continues to captivate audiences with his charm and acting skills.
Where to watch
Availability is grouped by country and provider type.
U-NEXT
Netflix
Netflix Standard with Ads
TVING
Streaming data via JustWatch through TMDB.
Episodes
Episode stills, air dates, runtimes, and summaries.
Ep 1Life Goes On2020-09-21 · 67 minAt a crucial basketball game in which he must prove his skills in front of Hanguk University scout, Dae Young chooses what’s best for both him and Da Jung. After 18 years, he’s on the verge of getting divorced. Just before he’s about to give up, he hopes for a miracle. Believe it or not, he finds himself with the body of an 18-year-old kid.
Ep 2About the Things That Made You Smile2020-09-22 · 68 minAs 18-year-old Hong Dae Young, Ko Woo Young realizes that his children are living a life that he wasn’t aware of, and he decides to encourage them as a friend. In the meantime, Da Jung goes through blind recruitment at JBC. While having a night out with Ae Rin, Da Jung comes across Choi Il Gwon, a high school friend. On their way back home, Da Jung sees Woo Young whose appearance seems to overlap with that of Dae Young’s.
Ep 3A Story About Rain and You2020-09-28 · 66 minDa Jung gets a phone call from JBC regarding the results of the open recruitment. Meanwhile, Woo Young picks a fight with Ja Sung when he just won’t stop bullying Si Woo. On her first day at JBC, the fact that she is married dissatisfies the higher ups, resulting in a clearly biased treatment towards Da Jung. Later on, Da Jung gets a chance for an interview with only a few minutes left before going live.
Ep 4The Boy We Loved Back Then2020-09-29 · 71 minAt a team dinner with the baseball team, Ji Hoon requests the director to schedule Da Jung for his upcoming interview. Meanwhile, Si Ah is taken to a nearby hospital, which worries everyone around her, especially Woo Young. Ironically, Da Jung is again disappointed by Dae Young’s reaction to Si Ah’s condition. On top of it, Da Jung hates the fact that Dae Young is lying to her about his business trip to Busan.
Ep 5First Loves Never Come True2020-10-05 · 71 minDae Young wants to know why Da Jung wants to get divorced. However, Dae Young can’t get the answer from her as Woo Young. Dae Young finds out that Il Gwon is seeing his first love, and he suspects that Il Gwon and Da Jung are having an affair. Meanwhile, Da Jung gets public attention with her interview video.
Ep 6A Sincere Heart of Her Number 1 Fan2020-10-06 · 75 minDae Young is bothered by Ji Hoon who tries to get close to Da Jung. Da Jung’s divorce gets public, and she loses her programs due to public opinions. Ji Hoon takes Da Jung to the field to comfort her, and Il Gwon gives up on seducing Da Jung. Meanwhile, Dae Young finds out that his father has been taking care of his children and Da Jung.
Ep 7Someone Who Gives Courage to Me2020-10-12 · 67 minWhen Deok Jin envies the fact that Dae Young has become young again, Woo Young carelessly blurts out his true identity. Ae Rin, who happens to be right next to them while waiting for Da Jung, hears their conversation. Meanwhile, Il Gwon asks Da Jung for an inappropriate favour as Si Woo’s basketball coach. Thanks to Woo Young’s advice, Da Jung does the right thing but gets caught doing something that might provoke Il Gwon.
Ep 8The Story Only I Didn't Know2020-10-13 · 67 minWhile Woo Young is unsure of the conversation between Da Jung and Il Gwon, he is worried that Da Jung might have found out his true identity. Meanwhile, Da Jung is shocked at what she heard about Dae Young. When Dae Young comes across his father at his mother’s grave, he invites him to his basketball game. After the game, Dae Young pours his heart out.
Ep 9Things You Notice Only After You Have Lost Them2020-10-19 · 74 minDa Jung couldn’t turn a blind eye to Il Gwon’s behaviour as a basketball coach and asks for help from the other parents. After catching Il Gwon red-handed with Woo Young’s support, Da Jung and Woo Young realize how they took some things in their lives for granted. Later, Da Jung finds herself feeling somewhat secured whenever Woo Young shares words of comfort.
Ep 10If I Love Again2020-10-20 · 65 minWoo Young throws himself in front of an oncoming car to save a little girl in danger and is taken to a hospital. Meanwhile, after contemplating the appearance on a divorce-related show, Da Jung decides to accept the offer with full support from her family. As time passes, Woo Young feels the emptiness from being away from his family and rushes to Da Jung.
Ep 11Lost Love2020-10-26 · 67 minWoo Young turns around without saying anything after seeing Da Jung smiling with Ji Hoon. Meanwhile, during the school's festival, Ja Sung confesses his feeling to Si Ah, and shortly after, things turn into chaos. Woo Young, who now feels like he has lost both the women in his life and is full of regret, hears drunk Da Jung ask a meaningful question.
Ep 12Half-Moon2020-10-27 · 69 minDa Jung thinks that what happened between her and Woo Young was just a dream, but she still can’t bring herself to face him. Meanwhile, the rivalry between Woo Young and Ji Hoon gets more heated. While Da Jung feels flustered to think that Woo Young likes her, the three of them meet at Go Go Play’s launch party.
Ep 13The Man That Makes My Heart Flutter2020-11-02 · 68 minWoo Young kisses Da Jung out of nowhere. Wrapped up in a myriad of thoughts, Da Jung hurriedly distances herself from Woo Young. Later on, although Woo Young tries to give a legitimate explanation for his seemingly rude behaviour, Da Jung cuts him off. Meanwhile, Da Jung realizes that Si Ah wasn’t working at a convenience store just to make extra cash.
Ep 14I Miss You2020-11-03 · 63 minWith the full-time employment announcement just around the corner, Da Jung gets thrown into confusion after listening to Woo Young's outlandish confession. Woo Young realizes that his confession could've put Da Jung in a difficult position. A few days later, after the full-time employment announcement, Ji Hoon calls Da Jung's ex-husband at the end of a predicament.
Ep 15Confession2020-11-09 · 69 minWoo Young and Da Jung don’t even remember the last time they went out on a date and decide to go on one. Meanwhile, Woo Young gets a call from a stranger asking for Dae Young. Although Woo Young and Si Woo both get a conditional offer from the Hanguk University basketball team, Woo Young believes that there is something more important to him than his dream as a professional basketball player.
Ep 16Life Goes On2020-11-10 · 66 minWhile on her way to Si Woo’s basketball match, Da Jung sees Woo Young in front of the stadium and blames herself for ruining his life again. Meanwhile, a shocking video of Da Jung, which was thought to lead her life into another hardship, brings her all the rewards she deserves. Time flies by and two years later, Dae Young asks Da Jung to join him in a new beginning of their journey together.
Source: TMDB
Videos
Trailers, OST, interviews, making clips, reviews, and recommendations.
Trailers & teasers
OST
Interviews & making-of
Reviews & recommendations
Source: YouTube
Gallery
Posters, backdrops, and stills from the drama.
Source: TMDB








