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Secret: Untold Melody
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You can watch Secret: Untold Melody (2025) for free on Plex.
A promising pianist in a slump has a chance meeting with a young woman playing mysterious music, and the encounter forces him to make a once-in-a-lifetime choice.
Trailer
Director
Seo You-min
Cast
Doh Kyung-soo, Won Jin-ah, Shin Ye-eun, Bae Sung-woo, Ahn Seung-gyun, Kang Mal-geum, Kang Kyung-hun, Kim Kyu-seon, Im Sung-jae, Kong Hyun-ji
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2 options ranked by value · 🇺🇸 United States
Last verified 4 days ago
Secret: Untold Melody
You can watch Secret: Untold Melody (2025) for free on Plex.
Director
Seo You-min
Cast
Doh Kyung-soo, Won Jin-ah, Shin Ye-eun, Bae Sung-woo, Ahn Seung-gyun, Kang Mal-geum, Kang Kyung-hun, Kim Kyu-seon, Im Sung-jae, Kong Hyun-ji
2 options ranked by value · 🇺🇸 United States
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Watch Secret: Untold Melody for free on Plex. Watch Secret: Untold Melody for free on Plex Channel. Availability last verified April 12, 2026.