Now streaming · 5 credits

Watch Steamboy online in HD

6.920042h 06mAnimationFantasyScience FictionHD · Subtitles

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“He will save the future.”

About Steamboy

In 1860s Britain, a boy inventor finds himself caught in the middle of a deadly conflict over a revolutionary advance in steam power.

Steamboy (2004) is a animation/fantasy film running 2h 06m, directed by Katsuhiro Otomo. It is available in HD on Cineby for 5 credits. Create an account, add credits and the unlock is yours permanently. Use the player controls for subtitles, quality and fullscreen.

Watch Steamboy online

Once unlocked, the film starts in the player at the top of this page. If the first source is slow, the player rotates to a backup automatically. Your purchase is stored in your account, so Steamboy opens straight into playback on any return visit. Progress is saved on this device.

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Steamboy FAQ

How much does it cost to watch Steamboy?

Steamboy costs 5 credits on Cineby. Credits are $1 each, and an unlock is permanent — once bought, the film stays in your account and can be rewatched without paying again.

Do I need an account to watch Steamboy?

Yes. Create an account, add credits, then unlock the film. Signing up is free and only takes an email and password.

Can I watch Steamboy again after unlocking it?

Yes. The purchase is attached to your account, so returning to this page later opens the player directly. You are only charged once.

Who directed Steamboy?

Steamboy was directed by Katsuhiro Otomo.

Can I watch Steamboy on my phone?

Yes. Cineby is responsive and the player works in mobile browsers. Tap fullscreen on the player for a larger picture, and use the CC control for subtitles.

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Watch Steamboy (2004) Online in HD — Full Movie | Cineby