

Where to watch
Availability shown for United States · rights vary by countryCast · Directed by Yang Kyung-mo
More from Yim Si-wan · Lead actor
More from Jin Goo · Co-star actor
More like this
One-Line — streaming FAQ
Which OTT platform streams One-Line?
One-Line is streaming on The Roku Channel, Rakuten Viki and Plex in United States. It's not currently on Netflix.
Is One-Line on Netflix?
No, One-Line is not on Netflix in United States as of November 2026. It's currently on The Roku Channel and Rakuten Viki.
Is One-Line on Amazon Prime Video?
Yes — One-Line is included with an Amazon Prime Video subscription in United States as of November 2026.
Where can I watch One-Line for free?
One-Line is available to stream free (with ads) on The Roku Channel and Rakuten Viki in United States.
The Roku Channel
Rakuten Viki
Plex
Amazon Prime Video Free with Ads
Xumo Play
Tubi TV
Amazon MX Player







































