Ruby Sparks poster
Where to stream

Ruby Sparks

7.120121h 44mRMovieComedyRomanceFantasy

Calvin is a young novelist who achieved phenomenal success early in his career but is now struggling with his writing – as well as his romantic life. Finally, he makes a breakthrough and creates a character named Ruby who inspires him.…

DirectorsJonathan Dayton·Valerie Faris
WriterZoe Kazan
ProducersRon Yerxa·Albert Berger

Where to watch

Amazon Prime VideoAmazon Prime VideoCinemax Amazon ChannelCinemax Amazon ChannelCinemax Apple TV channelCinemax Apple TV channelAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for United States · rights vary by country

Cast · Directed by Jonathan Dayton

PDPaul Dano
Paul Dano
Calvin
ZKZoe Kazan
Zoe Kazan
Ruby
CMChris Messina
Chris Messina
Harry
ABAnnette Bening
Annette Bening
Gertrude
ABAntonio Banderas
Antonio Banderas
Mort
ASAlia Shawkat
Alia Shawkat
Mabel
DWDeborah Ann Woll
Deborah Ann Woll
Lila
SCSteve Coogan
Steve Coogan
Langdon Tharp
EGElliott Gould
Elliott Gould
Dr. Rosenthal
AMAasif Mandvi
Aasif Mandvi
Cyrus Modi
TTToni Trucks
Toni Trucks
Susie
ESEleanor Seigler
Eleanor Seigler
Mandi

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Ruby Sparks — streaming FAQ

Which OTT platform streams Ruby Sparks?

Ruby Sparks is streaming on Amazon Prime Video and Cinemax in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Ruby Sparks on Netflix?

No, Ruby Sparks is not on Netflix in United States as of October 2026. It's currently on Amazon Prime Video and Cinemax.

Is Ruby Sparks on Amazon Prime Video?

Yes — Ruby Sparks is included with an Amazon Prime Video subscription in United States as of October 2026.

Where can I watch Ruby Sparks for free?

Ruby Sparks is available on Amazon Prime Video and Cinemax in United States, but you'll need an active subscription — there's no free option right now.