
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?
Created by Ha Byung-hoon
On JTBC
A warm, earnest fantasy-comedy about second chances that balances the wish-fulfillment of youth with genuine reflection on family, identity, and what matters in life.
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.
Essence
Ensemble

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
Like 18 Again
Nearest across the full emotional profile.
Same Mood as 18 Again
Nearest on what's most distinctive about this one.
Like 18 Again, But Darker
Similar, pushed toward heavier and more intense.
Like 18 Again, But Lighter
Similar, pushed toward warmer and easier.
Like 18 Again, But Less Popular
Same territory, far fewer people have seen it.

















































