Lloyd Bridges
Mike Nelson
Series SeasonSeason 3 episodes1960
Sea Hunt
Season 3
No season overview available.
Episodes
Each episode has its own detail page.
Episode 11960-01-09
Asylum
Working for the State Department, Mike attempts to rescue a political prisoner in South America by using a harbor city's canal system.
Episode 21960-01-16
Water Nymphs
A swimsuit designer hires Mike to do an underwater fashion shoot, but corporate espionage interferes with the job.
Episode 31960-01-23
Mister Big
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.
Episode 41960-01-30
Hot Cargo
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.
Episode 51960-02-06
Underwater Drop
An accidental death puts Mike onto an espionage ring that is using an underwater cave for a microfilm drop site.
Episode 61960-02-13
Cobalt Bomb
Mike and a female health official try to remove a dangerously radioactive capsule from a sunken ship.
Episode 71960-02-20
Counterfeit
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.
Episode 81960-02-27
Missile Watch
Mike finds that someone has tapped the underwater cable used in monitoring a televised missile test.
Episode 91960-03-05
Jade Cavern
Mike rescues a diver in the Bahamas, then helps her with her research into the origin of a jade statue she owns.
Episode 101960-03-12
Expatriate's Return
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.
Episode 111960-03-19
Strong Box
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.
Episode 121960-03-26
The Fearmakers
In preparation for the visit of a foreign head of state, Mike helps the Coast Guard do a security check on the area.
Episode 131960-04-02
Revolutionary Spoils
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.
Episode 141960-04-09
Pirate Gold
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.
Episode 151960-04-16
The Living Fossil
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.
Episode 161960-04-23
Submarine Explosion
Scientists risk triggering a tidal wave when they ignore Mike's warnings about the strength of the explosive charges they're using.
Episode 171960-04-30
Sacred Pool
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.
Episode 181960-05-07
Cindy
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.
Episode 191960-05-14
Cross Current
Mike searches for a vanished oceanographer by retracing her charted course.
Episode 201960-05-21
Synthetic Hero
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.
Episode 211960-05-28
The Cellini Vase
Mike becomes suspicious when his hired dive on a Spanish galleon yields a rare art treasure.
Episode 221960-06-04
Target
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.
Episode 231960-06-11
Ghost Light
An East Indian oceanographer vanishes during a series of underwater experiments with infra-red light.
Episode 241960-06-18
Rebreather
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.
Episode 251960-06-25
Blind Spot
Mike helps a friend in the military with his tests of underwater radar equipment.
Episode 261960-07-02
The Replacement
Mike straightens out a pair of teenagers who poisoned a shark Mike had captured for Marineland.
Episode 271960-07-09
Underwater Beacon
While helping to test a friend's underwater radio device, Mike discovers a submerged radio beacon, camouflaged and guarded by an electric gun.
Episode 281960-07-16
Time Fuse
A small Latin American country calls upon Mike to help defuse a sunken munitions ship set to blow by saboteurs.
Episode 291960-07-23
Storm Drain
Mike goes after a newlywed teenager turned fugitive after a bungled holdup prompts him to hide in the city's storm drain system.
Episode 301960-07-30
The Invader
Mike trains a pair of frogmen for a rescue mission in which they will rescue their kidnapped president from an ancient fortress.
Episode 311960-08-06
Changing Patterns
When Mike is called upon to teach scuba diving to his former mentor who trained him in helmet diving, he finds that the older man is not physically up to it.
Episode 321960-08-13
The Catalyst
The Coast Guard asks Mike to investigate the drowning death of a scientist who had invented a new type of rebreather.
Episode 331960-08-20
The Missing Link
A scientific society hires Mike to obtain fossil samples from a newly-discovered underwater cavern for the purpose of authentication.
Episode 341960-08-27
Underwater Narcotics
Mike discovers a plant growing profusely on the ocean floor that turns out to be a hybrid cannabis, and he is speared when he investigates further.
Episode 351960-09-03
The Sound of Nothing
Mike is sent by the government to investigate a jamming signal affecting a listening station in the Indian Ocean.
Episode 361960-09-10
Prima Donna
Another movie company using Mike as an advisor needs his help when a planned torpedo blast traps the star and a Hollywood columnist onboard a sinking ship.
Episode 371960-09-17
Beyond Limits
Mike races foreign agents to a missile fired from Central Asia in order to photograph it on the sea bottom and obtain its data recorder.
Episode 381960-09-24
Diplomatic Pouch
Mike tries to outmaneuver a foreign harbormaster as he attempts to retrieve a diplomatic pouch from an airliner that crashed into the sea.
Episode 391960-10-01
Man Overboard
Mike responds to a ""man overboard"" situation, but an extensive search turns up no victim.