Steven Universe: Heart of the Crystal Gems poster
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Steven Universe: Heart of the Crystal Gems

8.520182h 12mNRMovieAnimationAdventureFamily

Reeling from new information about Steven’s mom, Rose Quartz, the Crystal Gems feel like they’re falling apart! Ruby and Sapphire are at odds for the first time – what will happen to Garnet? A joyful celebration is interrupted when the…

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Steven Universe: Heart of the Crystal Gems was released on August 14, 2018 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast

ZCZach Callison
Zach Callison
Steven
EEstelle
Estelle
Garnet
MDMichaela Dietz
Michaela Dietz
Amethyst
DHDeedee Magno Hall
Deedee Magno Hall
Pearl
UAUzo Aduba
Uzo Aduba
Bismuth
TSTom Scharpling
Tom Scharpling
Greg
JPJennifer Paz
Jennifer Paz
Lapis
SRShelby Rabara
Shelby Rabara
Peridot
LHLisa Hannigan
Lisa Hannigan
Blue Diamond
PLPatti LuPone
Patti LuPone
Yellow Diamond

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Steven Universe: Heart of the Crystal Gems — streaming FAQ

Which OTT platform streams Steven Universe: Heart of the Crystal Gems?

Steven Universe: Heart of the Crystal Gems isn't streaming anywhere in United States yet.

Is Steven Universe: Heart of the Crystal Gems on Netflix?

No, Steven Universe: Heart of the Crystal Gems is not on Netflix in United States as of September 2026.

Is Steven Universe: Heart of the Crystal Gems on Amazon Prime Video?

No, Steven Universe: Heart of the Crystal Gems isn't on Amazon Prime Video in United States right now.

Where can I watch Steven Universe: Heart of the Crystal Gems for free?

Steven Universe: Heart of the Crystal Gems isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for Steven Universe: Heart of the Crystal Gems?

Steven Universe: Heart of the Crystal Gems hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around October 2, 2018. This is a prediction, not a confirmed date.