“You're young again. You're at an age full of dreams and hope. What's your dream now that you're young again?”
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.
17 landscape wallpapers · click any to open Mac Mode
Explore wallpapers from films starring the 18 Again cast
16 featured
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-yeop
Goo Ja-sung
Kim Yoo-ri
Ok Hae-in
Lee Ki-woo
Choi Il-kwon
Ahn Nae-sang
JBC Director
Yoon Byul-ha
Ye Seo-yeon
Ko Eun-min
Lim Ja-young
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Last updated: June 9, 2026
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Quick answers about 18 Again wallpapers, cast, and downloads.
Moviely has 17 free 18 Again cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every 18 Again backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
18 Again wallpapers include 4K and HD options. Moviely recommends the best size for your screen and offers original-quality downloads when available.
Yes. Open any 18 Again wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the 18 Again page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
Yes. Select 18 Again backdrops are available in 4K / original quality for high-resolution displays.
18 Again first aired in 2020. Moviely hosts cinematic wallpapers captured from the TV series's official backdrop imagery.
18 Again is categorized as Drama, Comedy, Sci-Fi & Fantasy.
Ha Byung-hoon directed 18 Again.
18 Again stars Lee Do-hyun, Kim Ha-neul, Yoon Sang-hyun, Roh Jeong-eui, Ryeoun, and more.
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