Racing against time, Mike Nelson attempts a risky rescue of a test pilot trap...
Sea Hunt
Season 1 Episode 31: The Big Dive
A stuntman tries to break the world's skin-diving record.
A stuntman tries to break the world's skin-diving record.
Racing against time, Mike Nelson attempts a risky rescue of a test pilot trap...
Mike travels 1500 miles inland to a flooded mine where two men are trapped in...
While testing the skills of two divers, Mike is attacked by one of them, whom...
Mike is asked to investigate when two underwater geologists disappear, one of...
Mike Nelson rescues an unidentified girl from drowning. The Immigration Depar...
Although Kay Dalton is terrified of the sea, she is determined to dive for a ...
An old flame comes back into Mike's life, and she's nothing but trouble.
Mike has been hired to test a machine dubbed "the fish-finder" on an experime...
Mike comes to the aid of a young friend, whom has been fooled into working fo...
Mike searches the ocean bottom for a gone-astray nose cone.
Mike hunts down a killer whale that has been terrorizing a local coastal comm...
Mike pilots a mini-submarine in an attempt to rescue a Russian scientist defe...
Nelson is hired to study shark behavior at various depths and the effects of ...
Nelson,brought to the Latin American port of Santa Pueblo,investigates a rece...
15. Marvelous Treasure Machine
Aired: Apr 18, 1958An overly energetic man appears on Nelson's boat and claims to have built a m...
Mike assists the authorities in trying to apprehend a poacher operating in th...
Mike has serious concerns regarding a dangerous, underwater, carnival magic act.
Mike comes to the aid of a young diver - in more ways than one.
Mike Nelson accepts a job to supervise a diving expedition for diamonds in So...
Mike Nelson goes after a vicious alligator that escapes from a wild-animal sh...
Mike Nelson learns of a derelict mine which has drifted into a California har...
Mike Nelson is called in by the Florida State Police to help solve a series o...
Mike investigates the legend of a mermaid located in an underwater cave off t...
A professor and his daughter hire Mike Nelson to help them search for a rare ...
Two prospectors (one of whom is at times violently paranoid about being cheat...
To fund research for an "ocean plants into food products" project, Nelson agr...
Mike discovers a kidnapped scientist being held in an underwater prison cell.
Offshore near Santa Barbara,Nelson is testing a sea "scooter". Meanwhile,a kn...
Mike attempts to rescue a kidnapped Latin American diplomat being held with h...
An unexpected storm capsizes a boat.
A stuntman tries to break the world's skin-diving record.
Hoodlums attack Mike after he explores the waters around a pier.
Mike tries to prove that a woman's drowning was not accidental.
Mike is hired to make a molehill out of an underwater mountain.
While underwater, a member of Mike's supervised diving party goes missing.
Mike's life is targeted for murder during his insurance investigation of a su...
Mike investigates reports of a sea monster, which is literally causing whales...
Mike searches for the divers who are tapping top secret telephone communicati...
Mike battles rough weather, sharks, bullets, and even a giant clam, as he sea...