Sea Hunt
Mike Nelson is a S.C.U.B.A. diver in the days when it was still very new. He works alone, and the plot was mostly carried through his voice-over narrations. These gave the show a flavor of a radio program. Typical adventures were finding a downed satellite or sunken treasure.
Cast:Lloyd Bridges , Ken Drake , Courtney Brown , Jan Harrison , William Boyett , Richard Probert , Russ Conway , Leonard Nimoy , Frank Warren , Zale Parry , John Zaremba , Ross Elliott , A.G. Vitanza , Anthony George , Lisa Gaye , Rodolfo Hoyos Jr. , Ric Marlow , Charles Maxwell
S2.E1 ∙ The Alcatraz Story
Mike is hired by three brothers who want him to teach them how to Scuba dive.
S2.E2 ∙ Operation Greenback
Mike unwittingly becomes involved in the preparation of an underwater bank robbery.
S2.E3 ∙ Underwater Security
Mike battles saboteurs, while conducting an underwater security check for a rocket fuel plant.
S2.E5 ∙ Monte Cristo
A movie producer hires Mike Nelson to help in filming an underwater escape scene in "The Counte of Monte Cristo". Mike's problems include a reckless movie star and a jealous stand-in.
S2.E6 ∙ The Stunt
A woman, who is willing to do anything she can to win, challenges Mike to an underwater race, as a publicity stunt.
S2.E7 ∙ Diving for the Moon
Mike Nelson is called in on a space project and commissioned to experiment underwater with four top candidates for space travel.
S2.E8 ∙ The Search
Mike Nelson and three of his students search for a missing diver, who was dragged deep below the surface by a large fish that he speared.
S2.E9 ∙ Jettisoned
Mike conducts an emergency covert search in foreign waters to recover a nuclear warhead ditched by a U.S. Air Force plane. A local fishing boat interferes.
S2.E10 ∙ Murder at Sixty Feet
A beautiful millionairess who was crippled by a mountain climbing accident has her husband and doctor recommend scuba diving as therapy for her legs. Nelson is hired to work with her. The husband has an ulterior motive and it involves the strong currents at 60 feet below Drakes Head on the Pacific Coast.
S2.E11 ∙ Air Pockets
Mike conducts a desperate search for survivors soon after a freighter sinks to the bottom of a river in the city of New York. He finds two trapped men and a dog named Tiger surviving in an air pocket. He must quickly find a way to save the men - and Tiger, too.
S2.E12 ∙ The Dam
Mike investigates sabotage of a turbo-electric dam located in a desert area of a small country.
S2.E13 ∙ Dock Fire
Mike takes on a possible suicide mission, when he agrees to swim with a fire hose through an underwater intake pipe into a burning warehouse filled with combustible chemicals.
S2.E14 ∙ The Persuaders
Nelson passing on an invitation to enjoy a break at Catalina Island instead decides to do some needed maintenance work on his boat. However,he is "hired" at gunpoint to retrieve narcotics 60 feet down on the lee side of Rogers Island. Certain he will be killed upon completing the job, Nelson tries to figure a way out.
S2.E15 ∙ Nerve Gas
After discovering a sunken Japanese submarine, the amateur skin diver who found it goes violently berserk.
S2.E16 ∙ Strange Salvage
Mike helps the police investigate the apparent murders of two divers who were searching for a sunken yacht full of treasure.
S2.E17 ∙ Underwater Survey
While looking into the possibility of linking two Latin American lakes by a canal, Mike runs into a group of rebel guerillas.
S2.E18 ∙ Underwater Curtain
While on a research project, Mike encounters saboteur frogmen attempting to destroy the Panama Canal.
S2.E19 ∙ Hermes
A Greek sponge diver and his pretty girlfriend lay a minefield for Mike, fearful that he will interfere with their discovery of a valuable statue on the Mediterranean seabed.
S2.E20 ∙ The Briefcase
Mike searches for a diver who has just stolen a briefcase filled with top secret papers.
S2.E21 ∙ Cave Diving
A geologist, looking for uranium deposits in an underwater cave, is trapped by a landslide.
S2.E22 ∙ Water Ski Show
A champion water-skier drowns during the finale of a water show.
S2.E23 ∙ Underwater Shrine
Mike takes a husband and wife archaeologists on a cave dive.
S2.E24 ∙ Chain of Evidence
While on a diving assignment in a foreign country, Mike Nelson unwillingly becomes involved in proving that the country's military ruler is guilty of murdering a member of the opposition party.
S2.E25 ∙ Treasure Hunt
Shortly after a skin diver steals lobsters from an old fisherman as part of a secret club initiation, he disappears. Mike Nelson finds his spear gun near the lobster pots and the fisherman is accused of murder.
S2.E26 ∙ Sea Serpent
Mike is recruited to search for hidden stolen liquid explosives.
S2.E28 ∙ Underwater Ejection
When a nosecone's capsule fails to eject after landing in the ocean, Mike attempts to locate it and rescue the scientist trapped inside.
S2.E29 ∙ The Female
A female diving student plots revenge after Mike kicks her out of his diving class.
S2.E30 ∙ Port Security
Mike Nelson is on assignment to locate narcotics hidden below the waterline of vessels in the harbor.
S2.E31 ∙ Underwater Park
While conducting a visual and photographic survey for a State underwater park, Mike becomes a target for murder.
S2.E32 ∙ Underwater Unit
Mike takes part in a daring rescue mission of a woman held prisoner by foreign forces.
S2.E33 ∙ Proof of Guilt
Mike risks his life to catch pearl thieves off the coast of Hawaii.
S2.E35 ∙ Ransom
Mike gets involved in recovering stolen six valuable computer memory tapes, which are being held for ransom.
S2.E36 ∙ Oil Island
Mike attempts to free a salvage diver trapped under a tremendously heavy piece of deck cargo.
S2.E37 ∙ Base of Operations
Mike attempts to rescue a couple inexperienced divers from the deep.
S2.E38 ∙ Kelp Forest
A deep sea fisherman and his son arm and plant a World War II mine in an attempt to destroy a kelp harvester.
S2.E39 ∙ The Raft
Mike takes on a dangerous mission: Detonating explosives that are stored inside a sunken ship.
