Join the crew of the Seaview aboard their super high-tech submarine, where no mission is too dangerous and no threat is too deadly, be it enemy agents, mad scientists, deadly sea creatures, or impending nuclear disaster.
A gigantic tidal wave will destroy much of the civilized world, but Admiral Harriman Nelson has a plan to stop it -- Seaview will set off a nuclear explosion at precisely the right…
S01E02
The City Beneath the Sea
Sep 21, 196460 min
While investigating the disappearance of research ships in the Aegean, the Seaview is damaged by a bomb. Captain Crane goes ashore, and pretends to be a diver for hire. The Captain…
S01E03
The Fear-Makers
Sep 28, 196460 min
After Seaview's sister ship, Polidor, is lost on an experimental deep dive, Seaview continues with the tests. Unknown to the already stressed crew, one of the visiting psychologist…
S01E04
The Mist Of Silence
Oct 5, 196460 min
On a rendezvous mission, Crane and several crewmen are drugged into unconsciousness on a deserted yacht. Waking up in a South American prison, the men are taken out to the courtyar…
S01E05
The Price of Doom
⭐ 6.0
Oct 12, 196460 min
A husband and wife Antarctic research team is killed by an experiment on plankton gone wild. Seaview arrives to investigate and take plankton samples. Soon the submarine is in dang…
S01E06
The Sky is Falling
Oct 19, 196460 min
An alien spaceship lands in the ocean, and Seaview is sent to investigate. Although Seaview is powerless in the vicinity of their ship, the aliens seem friendly, and Nelson manages…
S01E07
Turn Back the Clock
Oct 26, 196460 min
A lush, tropical, verdant paradise in the South Pole? Living dinosaurs? Such fanciful ideas must surely be the ravings of a madman. Or perhaps not, as Admiral Nelson soon discovers…
S01E08
The Village of Guilt
Nov 2, 196460 min
A sea monster kills three villagers in a Norwegian fjord; however, one man survives. Seaview arrives to investigate. Nelson and Crane are met with hostility from the locals and fin…
S01E09
Hot Line
⭐ 7.0
Nov 9, 196460 min
A Soviet satellite has crashed into the sea and its nuclear reactor must be disarmed before it causes a disaster. Two Soviet scientists come aboard Seaview to carry out the work --…
S01E10
Submarine Sunk Here
Nov 16, 196460 min
Damaged by an explosion from an old mine field, Seaview takes a dive to the ocean floor. Listing dangerously, running out of oxygen, having to deal with fire and flood, the crew ca…
S01E11
The Magnus Beam
Nov 23, 196460 min
A mysterious weapon is destroying American U2s. The Seaview's mission is to find the weapon and destroy it. Captain Crane goes undercover. A night-club performer, who is also a res…
S01E12
No Way Out
Nov 30, 196460 min
Nelson and Crane go undercover and risk their lives in order to bring a Communist defector back to the United States. But the man is injured in the attempt, and his lover is left b…
S01E13
The Blizzard Makers
Dec 7, 196460 min
In blizzard-wracked Florida, Nelson contacts a meteorologist who may be able to help explain the strange weather conditions. That night, however, the scientist is abducted, and ""p…
S01E14
The Ghost of Moby Dick
⭐ 6.0
Dec 14, 196460 min
An old friend of Nelson's comes aboard Seaview to continue his research into the giant whale that destroyed his ship, crippling him and killing his son. His real motives, however, …
S01E15
Long Live the King
Dec 21, 196460 min
When the King of a small but friendly nation is assassinated, Seaview is assigned to take the young Crown Prince back home to assume his throne. Neither Nelson (who gets turned out…
S01E16
Hail to the Chief
Dec 28, 196460 min
Injured in a fall, the President of the United States is in desperate need of surgery -- and the operation must be kept secret. Naturally, Seaview is chosen as the best place for t…
S01E17
The Last Battle
Jan 4, 196560 min
Admiral Nelson is kidnapped from a plane during mid-flight and held on a remote island by Nazis who plan to conquer the world.
S01E18
Mutiny
Jan 11, 196560 min
After Nelson's experimental submarine is attacked by a giant jellyfish, tension mounts aboard the Seaview as Nelson exhibits signs of a mental breakdown.
S01E19
Doomsday
Jan 18, 196560 min
When a mass missile launching by a foreign power sets the U.S. on nuclear alert, the Seaview goes into a fail-safe maneuver, but is the launch really what it appears to be, and doe…
S01E20
The Invaders
Jan 25, 196560 min
An undersea earthquake exhumes hundreds of strange metallic capsules, and a powerful humanoid creature who could destroy mankind is restored to life after millions of years in susp…
S01E21
The Indestructible Man
⭐ 7.0
Feb 1, 196560 min
After returning from a mission on deep space, a lifelike robot is brought aboard the Seaview, but the crew soon discovers that the robot has been mysteriously reprogrammed to wreak…
S01E22
The Buccaneer
Feb 8, 196560 min
A mad art connoisseur seizes control of the Seaview and plans to pirate Leonardo da Vinci's Mona Lisa from a French Ship bound for the World's Fair.
S01E23
The Human Computer
Feb 15, 196560 min
A newly installed super-computer is tested on the Seaview...but the enemy has other plans.
S01E24
The Saboteur
Feb 22, 196560 min
Crane is brainwashed by enemy agents, and his new mission is to deactivate certain strategic undersea missiles and to assassinate Admiral Nelson!
S01E25
Cradle of the Deep
Mar 1, 196560 min
A strange experiment to speed up evolution goes horribly awry, and an enormous protoplasm monster threatens the lives of the entire crew.
S01E26
The Amphibians
Mar 8, 196560 min
The cre of the Seaview is called to investigate an undersea laboratory where scientists are surgically transforming humans into amphibians.
S01E27
The Exile
Mar 15, 196560 min
Nelson is stranded aboard a life raft with the ex-premier of a hostile foreign power who carries vital information on a plot to destroy the free world.
S01E28
The Creature
Mar 22, 196560 min
The crew is joined by Captain Adams, the sole survivor of an ill-fated missile launch, in search of the mysterious force responsible for the disaster.
S01E29
The Enemies
Mar 29, 196560 min
Nelson and Crane hear about the destruction of the submarine Angler. When they read the captain's log and hear the tapes made in the control room, Nelson and Crane are puzzled: Cap…
S01E30
The Secret of the Loch
Apr 5, 196560 min
The Seaview travels to Scotland via a secret, underground conduit to investigate the mystery of the legendary Loch Ness Monster.
S01E31
The Condemned
Apr 12, 196560 min
Nelson and Crane are dismayed when an egotistical, publicity-seeking scientist is given command of the Seaview to test a new pressure system which will allow the sub to explore unc…
S01E32
The Traitor
Apr 19, 196560 min
Nelson's sister is abducted by enemy agents who demand top-secret information as ransom, but will Nelson betray his country to protect the only family he has?