Star Trek IV: The Voyage Home (1986)
As a massive extraterrestrial probe approaches, threatening to annihilate Earth's oceans, Captain Kirk and his crew embark on a daring mission to the past. Their goal is to retrieve humpback whales, the only beings capable of communicating with the probe, to avert a planetary disaster. Time travel becomes their only hope as they navigate the complexities of the 20th century, racing against time to ensure the survival of Earth and all its inhabitants.
