Sea Hunt: Season 3

Seasons

• Season: 1
• Season: 2
• Season: 3
• Season: 4
• Season: 5

• Working for the State Department, Mike attempts to rescue a political prisoner in South America by using a harbor city's canal system.

• A swimsuit designer hires Mike to do an underwater fashion shoot, but corporate espionage interferes with the job.

• Mike attempts to deal a blow to organized crime by using a periscope camera to photograph a secret meeting of mob bosses at a lakeside estate.

• Mike finds high radiation coming from the hull of a foreign freighter, but when the Coast Guard investigates, they find no trace of the radioactivity.

• An accidental death puts Mike onto an espionage ring that is using an underwater cave for a microfilm drop site.

• Mike and a female health official try to remove a dangerously radioactive capsule from a sunken ship.

• Mike, working with a pretty Secret Service agent, poses as a scientist in order to retrieve a cache of counterfeit currency from a crashed Nazi plane off the coast of a Caribbean republic.

• Mike finds that someone has tapped the underwater cable used in monitoring a televised missile test.

• Mike rescues a diver in the Bahamas, then helps her with her research into the origin of a jade statue she owns.

• While on patrol with the Coast Guard Auxiliary, Mike discovers a deported crime boss trying to re-enter the country, then has to rescue him from some old enemies.

• Mike leads the way in a salvage operation to recover more than a million dollars' worth of gems from the captain's safe of a sunken ship.

• In preparation for the visit of a foreign head of state, Mike helps the Coast Guard do a security check on the area.

• A new revolutionary leader asks Mike to help him retrieve his country's hidden gold reserves, believed to have been hidden aboard a scuttled freighter by the ousted former dictator.

• While marking underwater sites for demolition by a construction company, Mike learns that a young boy is trapped in a submerged grotto that has already been mined with an explosive.

• While supervising an expedition in the Indian Ocean to find a rare coelacanth fish, Mike finds that the organizer is dangerously eager to impress his fiance.

• Scientists risk triggering a tidal wave when they ignore Mike's warnings about the strength of the explosive charges they're using.

• Mike faces arrows and an alligator in the Mayan jungle while searching for a drug that could be a boon to medicine or a dangerous narcotic.

• Mike tries to reach a little girl trapped in the air shaft of a mine located at the edge of a man-made lake, but the potential for a landslide hampers his attempt.

• Mike searches for a vanished oceanographer by retracing her charted course.

• Mike discovers the wreck of a navy ship that disappeared mysteriously, and is joined by a pair of its former crew members when he dives to examine it.

• Mike becomes suspicious when his hired dive on a Spanish galleon yields a rare art treasure.

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  While diving in Lake Ontario, Mike is sent by the Coast Guard to investigate an item that crashed into the lake nearby, which may be an enemy ICBM.

• An East Indian oceanographer vanishes during a series of underwater experiments with infra-red light.

• Mike and an old war buddy use a new, untested ""re-breather"" to investigate an underwater missile site being constructed in the channel of a privately-owned island.

• Mike helps a friend in the military with his tests of underwater radar equipment.

• Mike straightens out a pair of teenagers who poisoned a shark Mike had captured for Marineland.

• While helping to test a friend's underwater radio device, Mike discovers a submerged radio beacon, camouflaged and guarded by an electric gun.

• A small Latin American country calls upon Mike to help defuse a sunken munitions ship set to blow by saboteurs.

• Mike goes after a newlywed teenager turned fugitive after a bungled holdup prompts him to hide in the city's storm drain system.

• Mike trains a pair of frogmen for a rescue mission in which they will rescue their kidnapped president from an ancient fortress.