Where to watch
Amazon Prime Video
Amazon Prime Video with Ads
Starz Apple TV Channel
MovieSphere+ Amazon Channel
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At Home
Availability shown for United States · rights vary by countryCast · Directed by David Bowers
Freddie Highmore
Astro / Toby (voice)
Kristen Bell
Cora (voice)
Nathan Lane
Hamegg (voice)
Eugene Levy
Orrin (voice)
Matt Lucas
Sparx (voice)
Bill Nighy
Dr. Elefun / Robotsky (voice)
Donald Sutherland
President Stone (voice)
Charlize Theron
"Our Friends" Narrator (voice)
Nicolas Cage
Dr. Tenma (voice)
Madeline Carroll
Widget (voice)
Sterling Beaumon
Sludge (voice)
Samuel L. Jackson
Zog (voice)
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Astro Boy — streaming FAQ
Which OTT platform streams Astro Boy?
Astro Boy is streaming on Amazon Prime Video, Starz and MovieSphere+ in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.
Is Astro Boy on Netflix?
No, Astro Boy is not on Netflix in United States as of August 2026. It's currently on Amazon Prime Video and Starz.
Is Astro Boy on Amazon Prime Video?
Yes — Astro Boy is included with an Amazon Prime Video subscription in United States as of August 2026.
Where can I watch Astro Boy for free?
Astro Boy is available to stream free (with ads) on The CW and Hoopla in United States.