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Availability last checked Oct 5, 2026.
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What it's about
After losing her boyfriend in a plane crash, Yu-Hsuan is overwhelmed with grief and remorse. One day, she is gifted a Walkman by a mysterious figure. She falls asleep on a bus while listening to her favorite song and accidentally travels back to 1998 into a teenage schoolgirl's body only to realize she will be killed on Xiao Nian Ye 1999. It is a race beyond time to find out who the culprit is before the tragedy repeats itself.
Cast and crew
- Starring
- Chia-Yen Ko, Greg Han Hsu, Po-Yu Shih
Details
- Release date
- Nov 17, 2019
- Language
- Mandarin
- Country
- Taiwan
- Awards
- 6 wins & 5 nominations total
Where to Watch Someday or One Day (2019) in the US — common questions
- Where to watch Someday or One Day in the United States?
- We have not confirmed a streaming, rental, or purchase option for Someday or One Day in the United States.
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- We have not confirmed a subscription, rental, or purchase option for Someday or One Day in the United States.
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- We have not confirmed a free option for Someday or One Day in the United States.
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