Mr. Heart poster
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Mr. Heart

6.120201 seasonTV SeriesComedyDrama

Jin-won cares about one thing only: running. When he finds himself in a slump, his coach suggests Sang-ha as a pacemaker. Though Sang-ha's efforts are initially ignored, they find themselves growing closer and closer over time.

DirectorPark Sun-jae

Where to watch

Rakuten VikiRakuten Viki
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
That Guy's Password
Sep 18, 2020
E2
The Day the Crazy Guy Entered My Heart
Sep 25, 2020
E3
Password Secret
Oct 2, 2020
E4
Be a Pacemaker
Oct 9, 2020
E5
Exercise, not a date? Date, not an exercise?
Oct 16, 2020
E6
That Guy's Password
Oct 23, 2020
E7
Jinwon VS Up and Down, Who is the Winner?
Oct 30, 2020
E8
Marathon and Love in Common
Nov 6, 2020

Cast · Directed by Park Sun-jae

CSCheon Seung-ho
Cheon Seung-ho
Jin-won
HSHan Se-jin
Han Se-jin
Sang-ha
LLara
Lara
Hyo-ri
YJYoo Jang-young
Yoo Jang-young
Coach Bong
PGPark Geon-rak
Park Geon-rak
Loan Shark Firm Boss

More from Cheon Seung-ho · Lead actor

Jun & Jun
Jun & Jun
2023 · 7.6
Where Your Eyes Linger
Where Your Eyes Linger
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Mr. Heart
Mr. Heart
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Govengers
Govengers
2018 · 3.0
여왕님의 싸대기를 때렸습니다
여왕님의 싸대기를 때렸습니다
2026
Where Your Eyes Linger
Where Your Eyes Linger
2023 · 8.5
See all fromCheon Seung-ho

More from Han Se-jin · Co-star actor

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2026 · 5.3
A Piece of Your Mind
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2020 · 7.4
Hope or Dope
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2017 · 3.5
Jun & Jun
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First Love
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2025 · 5.5
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With Coffee
2018 · 3.0
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2020 · 4.0
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More from Park Sun-jae · Director

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2019 · 5.0
Here Comes Robo KDI-109!
Here Comes Robo KDI-109!
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2013 · 1.5
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Mr. Heart — streaming FAQ

Which OTT platform streams Mr. Heart?

Mr. Heart is streaming on Rakuten Viki in United States. It's not currently on Netflix.

Is Mr. Heart on Netflix?

No, Mr. Heart is not on Netflix in United States as of October 2026. It's currently on Rakuten Viki.

Is Mr. Heart on Amazon Prime Video?

No, Mr. Heart isn't on Amazon Prime Video in United States right now. It's on Rakuten Viki instead.

Where can I watch Mr. Heart for free?

Mr. Heart is available to stream free (with ads) on Rakuten Viki in United States.

How many seasons are in Mr. Heart?

Mr. Heart has 1 season in total (8 episodes). The series concluded in 2020.

Are all episodes of Mr. Heart out yet?

Yes — all 8 episodes across 1 season of Mr. Heart are out and available to stream.

Is there a Season 2 of Mr. Heart?

No — Mr. Heart ended after 1 season, so there is no Season 2.