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Watch Star Trek IV: The Voyage Home online in HD

7.219861h 58mScience Fiction AdventureHD · Subtitles

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“Star date: 1986. How on Earth can they save the future?”

About Star Trek IV: The Voyage Home

When a huge alien probe enters the galaxy and begins to vaporize Earth's oceans, Kirk and his crew must travel back in time in order to bring back whales and save the planet.

Star Trek IV: The Voyage Home (1986) is a science fiction/adventure film running 1h 58m, directed by Leonard Nimoy. 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 Star Trek IV: The Voyage Home 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 Star Trek IV: The Voyage Home opens straight into playback on any return visit. Progress is saved on this device.

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Star Trek IV: The Voyage Home FAQ

How much does it cost to watch Star Trek IV: The Voyage Home?

Star Trek IV: The Voyage Home 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 Star Trek IV: The Voyage Home?

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

Can I watch Star Trek IV: The Voyage Home 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 Star Trek IV: The Voyage Home?

Star Trek IV: The Voyage Home was directed by Leonard Nimoy.

Can I watch Star Trek IV: The Voyage Home 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.