What is the plot of Star Trek 4?

Answer 1

In Star Treks II and III, the character Spock downloaded his mind into an unconscious colleague, died, was regenerated to infancy, grew at an accelerated rate back to adulthood, and had his mind uploaded into his regenerated body through an ancient Vulcan ceremony. In order to enable the upload of Spock's mind into Spock's body, the Enterprise crew steals the Enterprise from space dock, pilots into a quarantined area, destroys the Enterprise, and steals a Klingon cruiser.

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In Star Trek IV: The Voyage Home, the characters return to Earth to face court-martial charges for their actions. Upon arriving at Earth, they discover the planet under attack from a massive probe that is disrupting all power and communications. Spock, though still somewhat disoriented from his death and rebirth ordeal, determines that if the sonic emissions from the probe were filtered by water, they would mimic humpback whale song. Kirk decides to take the Klingon cruiser back in time to the point where humpback whales were last seen and try to bring one or more back to the future in hopes that the whale(s) can respond to and communicate with the probe. The crew arrives in late twentieth century San Francisco where they try to deal with monetary economics, supply problems, technological inadequacies, and spaceship repair needs.

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Fortunately, they find a pair of humpback whales in captivity that are perfect - they are a mated pair, the female is pregnant, and the marine biologist that takes care of them wishes she could find them a new and safe home before their imminent re-introduction into the wild. All Kirk has to do is convince her that he, a man who appears to live in the park, who has no money, who doesn't own a car (or seem to know how to drive), and who travels with a perpetually stoned ex-hippie (the appearance Spock gives due to his disorientation, indiscriminant use of mind-melds, Vulcan attire and the head-band he uses to cover his alien ears and eyebrows), is the one person who can help.

Answer 2

A fourth film was planned when Star Trek Beyond was released but when it under preformed the plans were changed.

After almost a year of rumors, on April 26th 2018, it was reported that during a CinemaCon presentation, Paramount CEO Jim Gianopulos confirmed Paramount was officially developing two new Star Trek movies.

It wasn't specified if these two films would be direct sequels to 2016's Star Trek Beyond, but it was reported one of the two is the Quentin Tarantino's R-rated take on the Trek franchise.

It should be noted that Paramount still [as of April 2018] has not officially greenlit these projects so it's possible they may not happen, but there are new movies being developed.

Answer 3

Star Trek Beyond was the latest Star Trek movie. It released in July 2016.

Kirk and the crew must stop Krall who is intent on destroying the Federation.