SolarmovieOne

Music executive Goo-Joo (Park Ye-Jin) left South Korea 3 years ago after the death of vocalist for idol band Mr. Children. She now returns to South Korea. At the airport her suitcase is lost. Goo-Joo's suitcase is mistakenly taken by travel guide assistant Yoo-Jin (Ji Hyun-Woo). Goo-Joo is offered a job by Hee-Moon (Kim Su-Ro) who runs top talent agency Star Music. She turns the offer down and instead seeks out the remaining members of Mr. Children to reform the group. Hyun-Yi, Jio and Ricky all gather together again but they need a lead singer. Goo-Joo decides to hold an open audition to find the next vocalist for Mr. Children.

How to Watch Mr Idol Legally and Safely

If you want to stream Mr Idol through reputable and legal services, there are a few good options depending on where you are. Subscription platforms like HBO Max, Disney+, Netflix, Amazon Prime Video, and Apple TV+ sometimes carry Mr Idol films or related DC titles—though availability depends on your country.

If you’d rather not commit to a subscription, there are ad‑supported, free (but legal) platforms such as Tubi, Pluto TV, Peacock or Crackle (where available in your region) that occasionally host superhero films.

Lastly, don’t forget about library‑linked streaming options like Kanopy or Hoopla (if your library or university is registered), and official uploads by film distributors on YouTube—these can also give you legal access to classic movies.