Kirk og hans besætning er tilbage på Jorden, hvor de er i retten for at have kapret rumskibet Enterprise. Mens de befinder sig på Jorden, kastes de ud i et nyt eventyr. En rumsonde truer med at ødelægge planeten, hvis den ikke får lov at fortsætte sin mangeårige kommunikation med et bestemt pattedyr på Jorden, nemlig pukkelhvalen. Uheldigvis står en enkelt ting i vejen for at følge rumsondens simple krav: Pukkelhvalerne er uddøde i det 23. århundrede. Derfor rejser Kirk, Spock og resten af mandskabet tilbage i tiden til San Francisco i 1986, hvor de rammes af kulturchok og forsøger at indsamle nogle få venlige pukkelhvaler, som de kan tage med tilbage til fremtiden.
Captain Nolan er en fisker, der dræber en spækhuggers gravide mage, hvilket får den vrede hval til at søge hævn over det dumme menneske og hans stab. Det går bl.a. ud over den smukke Annie.
Mary Beth is a marine biologist that gets annoyed when a dog called Zeus stows aboard her research boat. Nevertheless she is intrigued when the intrusive canine makes best-friends with her captive dolphin, Roxanne. She falls in love with Zeus's owner, Terry, a musician who rides a bike.
Uhyret er blevet fanget af videnskabsmænd, der vil gøre alt for at afsløre hans hemmeligheder. Begrænset til et akvarium i fangenskab finder uhyret kun én kilde til sympati - Helen, en smuk kvindelig forsker. Da uhyret i sidste ende flygter fra hans fangenskab, kidnapper han Helen, opsat på at tage hende med til hans undervandshule.
After an unusual meteor shower leaves most of the human population blind, a merchant navy officer must find a way to conquer tall, aggressive plants which are feeding on people and animals.
An offshore drilling accident triggers the release of a giant prehistoric shark. When marine biologist Kat Carmichael arrives, she runs up against corporate front man Roger Wade, who plots with Stewart to disrupt her investigation. With the help of Skipper Chuck and disc jockey Dynamite Stevens, Kat tries to find a way to defeat the monster which has evolved to a state where it can walk on dry land and fly...it's the SUPER SHARK!
Doc, who has just moved to Cannery Row, realizes that the only entertainment is the brothel. There he meets the spunky Suzy and they fall in love, giving them both a renewed chance at life.
Herzog and cinematographer Peter Zeitlinger go to Antarctica to meet people who live and work there, and to capture footage of the continent's unique locations. Herzog's voiceover narration explains that his film will not be a typical Antarctica film about "fluffy penguins", but will explore the dreams of the people and the landscape.
Sabrina travels to Australia's Great Barrier Reef with her best friend Gwen, a fellow witch from England, for a week-long vacation where they try to help protect a hidden mermaid colony whose habitat is threatened by ocean pollution, and by a local marine biologist determined to find the colony as his claim to fame. While Sabrina finds romance with a "merman" from the mermaid colony, Salem the cat finds a possible romance with another witch-turned-into-a-cat, named Hilary, but finds Sabrina's problems interfering with his plans.
This menacing monster yarn stars James Van Der Beek as government scientist Dan Leland, who's sent to investigate reported sightings of a giant squidlike beast that's put the entire population of a fishing village on edge. Though Leland starts his journey confident that this sea creature with an insatiable appetite is the stuff of old legends, a string of horrific occurrences soon begins to change his mind.
A biological experiment in Florida goes awry. The result: 8-foot long land crabs which roar loudly and kill everything in sight.
A prehistoric shark (named in the books "megalodon") lurks Mallorca, killing a couple of individuals. A professional diver begins the hunt.
A young scientist discovers a malevolent entity which sets her on a bloody descent into the jaws of insanity.
Julia Whitman and her daughter Jody flee their husband and father’s violence to a doomsday paradise. Julia meets Matthey Haley in New Zealand and falls in love despite her inner resistance. However, the shadows of the past will not let you forget. Julia's ex-husband, Charles, who follows in the footsteps of his wife and daughter, shows up on the island.
A divorced man tries to win over a lesbian, his new roommate, by becoming a transvestite.
A biographical documentary about the Belgian free-diver Fred Buyle and his art of silent diving.
Celebrates 30 years of televised specials by The National Geographic Society.
A nuclear leak mutates the fish in the lake next to the local university. Journalism student, Lola Dent sees this story as an opportunity to make the honor list. She uses her wiles to convince a rookie harbor police officer to help her crack the case.
In February 2013 a film crew led by documentary filmmaker David Sington will leave Montevideo in Uruguay for a voyage across the South Atlantic into the stormiest waters on Earth. Their destination will be a rendezvous with the Saga Sea, a high-technology trawler operating in the Antarctic Ocean. It will be a voyage to the latest and possibly last frontier between industrial civilization and the natural world, in search of a mysterious sea creature which for decades has held the promise of transforming human nutrition: krill. Could the exploitation of krill improve diet across the globe, or will it simply lead to the collapse of one of the most important ecosystems on the planet?
During a research trip, an international marine biology student uncovers his lab partner's scheme.