Is One Step Worth Watching?
Answer: Maybe not, One Step is likely a skip if you enjoy Music movies.
It features a runtime of 87 minutes and offers a standard storyline that appeals to general audiences.

Verdict:One Step is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 5.0/10, it has delivered a mixed experience for fans of the Music, Drama genre.
Answer: Maybe not, One Step is likely a skip if you enjoy Music movies.
It features a runtime of 87 minutes and offers a standard storyline that appeals to general audiences.
Last updated: January 11, 2026
Released in 2017, One Step enters the Music genre with a narrative focused on Si-hyun who lost all memory after a car accident and has colored hearing in which she can see sounds in colors, tries to complete the melody in her dreams. Under the direction of Juhn Jai-hong, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Sandara Park. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, One Step offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, One Step resonates with current cultural themes in the Music space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of early 2026, One Step is available for streaming on Hulu. It is also featured on platforms like Amazon Prime Video and Amazon Prime Video with Ads. For audiences in the US, UK, and India, digital rentals are typically available on platforms like Amazon Video roughly 45-60 days after the theatrical release.
The plot of One Step centers on a unique premise within the Music landscape. Si-hyun who lost all memory after a car accident and has colored hearing in which she can see sounds in colors, tries to complete the melody in her dreams. As the song nears completion, Si-hyun's fragmented memories return to her. The second act serves as a major turning point, leading to a climax that fans of 2017 cinema will find fairly predictable.
The ending of One Step has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a One Step sequel or a wider cinematic universe are already gaining traction.
Final verdict for One Step (2017): with an audience rating of 5/10, the reception has been divisive. It is a recommended for fans of Music, Drama cinema who appreciate attention to detail.
Hulu
Amazon Prime Video
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Apple TV
Amazon Video
Apple TVAnalyzing the audience sentiment, IMDb rating of 5/10, and global collection metrics, One Step stands as a challenging project for the creators. It remains an essential piece of the 2017 cinematic year.
One Step has received mixed reviews with a 5/10 rating, making it a moderate success with the audience.
One Step is a mixed bag. It might be worth watching if you're a fan of Music, Drama movies, but read reviews first.
One Step is currently available for streaming on Hulu. You can also check for it on platforms like Hulu, Amazon Prime Video, Amazon Prime Video with Ads depending on your region.
One Step has received mixed reviews with a 5/10 rating, making it a moderate success with the audience.
One Step is a mixed bag. It might be worth watching if you're a fan of Music, Drama movies, but read reviews first.
One Step is currently available for streaming on Hulu. You can also check for it on platforms like Hulu, Amazon Prime Video, Amazon Prime Video with Ads depending on your region.
One Step is a Music, Drama movie that follows: Si-hyun who lost all memory after a car accident and has colored hearing in which she can see sounds in colors, tries to complete the melody in her dreams. As the song nears completion, Si-hyun's frag...
One Step is classified as Music, Drama. We recommend checking the official age rating before watching with children.
One Step is primarily available in its original language, with subtitles and dubbed versions available on various streaming services and digital stores.
Si-hyun who lost all memory after a car accident and has colored hearing in which she can see sounds in colors, tries to complete the melody in her dreams. As the song nears completion, Si-hyun's fragmented memories return to her.
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