Keys to the Heart poster
Where to stream

Keys to the Heart

7.120231h 43mMovieDrama

Troubled and alone, a boxer moves in with his long-lost mother and autistic pianist brother — but must fit in with a family he hasn't known for years.

DirectorKerwin Go
WritersChoi Sung-hyun·Pamela Miras
ProducersBJ Song·Veronique del Rosario-Corpus

Where to watch

NetflixNetflixNetflix Standard with AdsNetflix Standard with Ads
Availability shown for United States · rights vary by country

Cast · Directed by Kerwin Go

ZMZanjoe Marudo
Zanjoe Marudo
Joma
DLDolly de Leon
Dolly de Leon
Sylvia
ECElijah Canlas
Elijah Canlas
Jayjay
TITirso Cruz III
Tirso Cruz III
Roldan
MDMichelle Dee
Michelle Dee
Annette
CTCarlo Tarobal
Carlo Tarobal
Ver
LRLao Rodriguez
Lao Rodriguez
Norman
KSKatya Santos
Katya Santos
Eva
APAlthea Pinzon
Althea Pinzon
Apple
MSMark Striegl
Mark Striegl
Elimar
BGBart Guingona
Bart Guingona
Cesar
AAApollo Abraham
Apollo Abraham
Boxing Gym Manager

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Keys to the Heart — streaming FAQ

Which OTT platform streams Keys to the Heart?

Keys to the Heart is streaming on Netflix and Netflix Standard in United States.

Is Keys to the Heart on Netflix?

Yes — Keys to the Heart is available on Netflix in United States as of October 2026.

Is Keys to the Heart on Amazon Prime Video?

No, Keys to the Heart isn't on Amazon Prime Video in United States right now. It's on Netflix and Netflix Standard instead.

Where can I watch Keys to the Heart for free?

Keys to the Heart is available on Netflix and Netflix Standard in United States, but you'll need an active subscription — there's no free option right now.