

Where to watch
Cast · Directed by Kang Dae-gyu
KY

Kim Yun-jin
Hong Jeong-hye
NM

Na Moon-hee
Kim Moon-ok
KY

Kang Ye-won
Kang Yu-mi
LD

Lee Da-hee
Gong Na-yeong
JY

Jang Young-nam
Section Chief Bang
PJ

Park Jun-myun
Kang Yeon-sil
JS

Jung Soo-young
Hwa-ja Ji
JS

Ji Sung-won
Hyeon-ju
KJ

Kim Jae-hwa
Kwon Dal-nyeo
MK

Moon Kyung-min
Prison Warden
LT
Lee Tae-kyeong
Newborn Min-wu
PJ

Park Ji-yeon
Harmony Choir / Sil Soo-ro
More from Kim Yun-jin · Lead actress
More from Na Moon-hee · Co-star actress
More from Kang Dae-gyu · Director
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Harmony — streaming FAQ
Which OTT platform streams Harmony?
Harmony is streaming on The Roku Channel and Tubi TV in United States. It's not currently on Netflix.
Is Harmony on Netflix?
No, Harmony is not on Netflix in United States as of November 2026. It's currently on The Roku Channel and Tubi TV.
Is Harmony on Amazon Prime Video?
No, Harmony isn't on Amazon Prime Video in United States right now. It's on The Roku Channel and Tubi TV instead.
Where can I watch Harmony for free?
Harmony is available to stream free (with ads) on The Roku Channel and Tubi TV in United States.
The Roku Channel
Tubi TV























