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.
Trailer
Cast
Lee Do-hyun
Hong Dae-young / Go Woo-young
Kim Ha-neul
Jung Da-jung
Yoon Sang-hyun
Hong Dae-young (37 years old)
Roh Jeong-eui
Hong Shi-ah
Ryeoun
Hong Shi-woo
Wi Ha-jun
Ye Ji-hoon
Kim Kang-hyun
Go Deok-jin
Lee Mi-do
Choo Ae-rin
Han So-eun
Young Jung Da-jung
Choi Bo-min
Seo Ji-ho
Hwang In-youp
Goo Ja-sung
Kim Yoo-ri
Ok Hae-in
Seasons and episodes
Seasons: 1 · Episodes: 16 · Ended
- Season 12020 · 16 episodes
18 Again: frequently asked questions
How many episodes does 18 Again have?
18 Again has one season with 16 episodes. The final episode aired on November 10, 2020.
Where can I watch 18 Again?
18 Again isn't available to stream in the US right now.
When was 18 Again released?
18 Again premiered on September 21, 2020.
Who is in the cast of 18 Again?
The main cast includes Lee Do-hyun (Hong Dae-young / Go Woo-young), Kim Ha-neul (Jung Da-jung), Yoon Sang-hyun (Hong Dae-young (37 years old)), and Roh Jeong-eui (Hong Shi-ah).
Who created 18 Again?
18 Again was created by Ha Byung-hoon.
How is 18 Again rated?
18 Again has a rating of 8.3/10 on TMDB from 272 votes.