18 Again
18 Again Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.6 | 8.0 | 8.9 | 8.8 | 8.8 | 8.5 | 8.7 | 8.6 | 8.8 | 8.6 | 8.8 | 8.5 | 8.6 | 8.5 | 8.5 | 8.6 | 8.5 |
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About
"A do-over fantasy about noticing your own family again"
A struggling, about-to-be-divorced father in his late thirties wakes up one day looking eighteen again, and uses the disguise to go back to high school, reconnect with his estranged family, and rediscover who he used to be. It's a warm, occasionally goofy fantasy-drama that leans hard into nostalgia and family sentiment rather than romance twists. The pace is gentle, the tone swings between broad comedy and genuine tearjerker moments, and it works best if you enjoy earnest, feel-good Korean dramas about second chances and appreciating the people you take for granted.
the lead's charming double performance as both a weary adult and a wide-eyed teen.
you find family-centric sentimentality or slow-burn domestic drama tiresome.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Life Goes On | 8.0 | 112 | 68 min | |
| ▶ | 2 | About The Things That Made You Smile | 8.9 | 96 | 68 min | |
| ▶ | 3 | A Story about Rain and You | 8.8 | 86 | 67 min | |
| ▶ | 4 | The Boy We Loved Back Then | 8.8 | 82 | 72 min | |
| ▶ | 5 | First Loves Never Come True | 8.5 | 80 | 72 min | |
| ▶ | 6 | A Sincere Heart of Her Number 1 Fan | 8.7 | 78 | 75 min | |
| ▶ | 7 | Someone Who Gives Courage to Me | 8.6 | 76 | 67 min | |
| ▶ | 8 | The Story Only I Didn't Know | 8.8 | 108 | 67 min | |
| ▶ | 9 | Things You Notice Only After You Have Lost Them | 8.6 | 79 | 74 min | |
| ▶ | 10 | If I Love Again | 8.8 | 82 | 67 min | |
| ▶ | 11 | Lost Love | 8.5 | 81 | 67 min | |
| ▶ | 12 | Half-moon | 8.6 | 78 | 69 min | |
| ▶ | 13 | Man That Makes My Heart Flutter | 8.5 | 73 | 68 min | |
| ▶ | 14 | I Miss You | 8.5 | 72 | 63 min | |
| ▶ | 15 | Confession | 8.6 | 76 | 69 min | |
| ▶ | 16 | Life Continues | 8.5 | 79 | 66 min |