- HD 1080
- Runtime: 68m.
- Status: Ended
1
- Languages: ko
- Country: South Korea
- Director: Ha Byung-hoon
- Stars: Lee Do-hyun, Kim Ha-neul, Yoon Sang-hyun, Roh Jeong-eui, Ryeoun
- keywords: fake identity, high school, high school sports, based on movie, age change, romantic
- Production_studio: SLL
- Slogan: You're young again. You're at an age full of dreams and hope. What's your dream now that you're young again?
- Seasons: 1
- Episodes: 16
- First air date: 2020-09-21
- Last air date: 2020-11-10
- The 18 Again is featured in the top rankings of 2020
- #19 in Top Comedy Series of 2020
- #32 in Top Drama Series of 2020
At a difficult place in his marriage and career, a middle-aged man gets a shot at a do-over when he's transformed back into his 18-year-old body.
