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The Best Episodes of Voyage to the Bottom of the Sea Season 2

Every episode of Voyage to the Bottom of the Sea Season 2 ranked from best to worst. Discover the Best Episodes of Voyage to the Bottom of the Sea Season 2!

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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

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Episode Rankings

  1. #1 Fan Favorite
    Voyage to the Bottom of the Sea Season 2 Episode 22 - The Death Ship
    7.9/10(104 votes)

    S2:E22

    Things go wrong when Nelson and Crane test out a new automated system for Seaview.

    Director:Abner Biberman
    Writer:Allan Balter

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  2. Voyage to the Bottom of the Sea Season 2 Episode 25 - The Mechanical Man
    7.9/10(105 votes)

    S2:E25

    Drs. Paul Ward and Peter Omir have discovered a powerful new element -- Subterranium 116. This element can produce limitless pure energy, but Omir may have another agenda.

    Director:Unknown
    Writer:Unknown

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  3. Voyage to the Bottom of the Sea Season 2 Episode 4 - The Cyborg
    7.8/10(129 votes)

    S2:E4

    Cybernetic genius Tabor Ulrich creates a perfect mechanical duplicte of Admiral Nelson. His plot: to make the crew of the Seaview they are fighting World War Three. In doing so, the sub will launch nuclear missles at the China, Russia and the USA. After the holocaust, Ulrich plans to take over and usher in "the age of the cyborg".

    Director:Leo Penn
    Writer:Allan Balter

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  4. Voyage to the Bottom of the Sea Season 2 Episode 5 - Escape from Venice
    7.7/10(110 votes)

    S2:E5

    Crane is caught up with a circle of spies as he tries to make his way back to Seaview with important missile defense data.

    Director:Alex March
    Writer:Charles Bennett

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  5. Voyage to the Bottom of the Sea Season 2 Episode 17 - The Phantom Strikes
    7.7/10(106 votes)

    S2:E17

    Seaview encounters a sunken WWI sub...with someone still left aboard.

    Director:Sutton Roley
    Writer:Unknown

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  6. Voyage to the Bottom of the Sea Season 2 Episode 7 - The Deadliest Game
    7.5/10(103 votes)

    S2:E7

    While inspecting undersea bomb shelters with the President, aides attempt a power grab.

    Director:Unknown
    Writer:Unknown

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  7. Voyage to the Bottom of the Sea Season 2 Episode 13 - The Monster from Outer Space
    7.5/10(104 votes)

    S2:E13

    A space probe returns to earth and is recovered by Seaview...only to unleash an alien organism aboard.

    Director:James B. Clark
    Writer:Allan Balter

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  8. Voyage to the Bottom of the Sea Season 2 Episode 15 - Killers of the Deep
    7.5/10(123 votes)

    S2:E15

    A foreign power is salvaging sunken nuke missiles from the ocean floor to make themselves a superpower.

    Director:Harry Harris
    Writer:Allan Balter

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  9. Voyage to the Bottom of the Sea Season 2 Episode 9 - The Peacemaker
    7.4/10(109 votes)

    S2:E9

    Defecting scientists create a proton bomb, but are killed by a foriegn power and the bomb is captured. A surviving scientist works at disarming the bomb...with other plans in mind.

    Director:Unknown
    Writer:Allan Balter

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  10. Voyage to the Bottom of the Sea Season 2 Episode 2 - Time Bomb
    7.3/10(115 votes)

    S2:E2

    Nelson is injected with a radioactive material that makes him a walking time bomb. This episode marks the first appearance of the FS-1!

    Director:Unknown
    Writer:Allan Balter

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  11. Voyage to the Bottom of the Sea Season 2 Episode 3 - ...And Five of Us Are Left
    7.3/10(122 votes)

    S2:E3

    Seaview comes to the rescue of newly discovered WWII survivors living in an underwater cave beneath a rumbling volcano.

    Director:Harry Harris
    Writer:Unknown

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  12. Voyage to the Bottom of the Sea Season 2 Episode 8 - Leviathan
    7.3/10(112 votes)

    S2:E8

    Nelson and crew are invited to a marine scientist's undersea lab for a visit but there is giant sea life in the way.

    Director:Harry Harris
    Writer:Unknown

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  13. Voyage to the Bottom of the Sea Season 2 Episode 19 - Graveyard of Fear
    7.3/10(97 votes)

    S2:E19

    A scientist and his secretary come aboard Seaview when their research vessel is sunk by a giant Portugese Man-Of-War. They want Admiral Nelson to return to the scene, but won't tell him the real reason.

    Director:Jus Addiss
    Writer:Unknown

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  14. Voyage to the Bottom of the Sea Season 2 Episode 23 - The Monster's Web
    7.3/10(91 votes)

    S2:E23

    Captain Gantt, an ego-maniacal scientist, is in a nuclear sub testing a powerful new fuel. Due to his bungling, the sub crashes into a giant web and is attacked by a monsterous sea spider. The Seaview investigates and rushes to retrieve the remaining fuel canisters before the enormous underwater pressure collapses the test sub abd detonates the fuel - an explosion which would kill millions!

    Director:Jus Addiss
    Writer:Unknown

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  15. Voyage to the Bottom of the Sea Season 2 Episode 6 - The Left-Handed Man
    7.2/10(115 votes)

    S2:E6

    Nelson works on finding an assassin before he can kill the new Secretary of State.

    Director:Jerry Hopper
    Writer:Unknown

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  16. Voyage to the Bottom of the Sea Season 2 Episode 11 - The X Factor
    7.2/10(103 votes)

    S2:E11

    A toy manufacturer is involved with kidnapping and shipping politicians and scientists to foreign powers.

    Director:Leonard Horn
    Writer:Unknown

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  17. Voyage to the Bottom of the Sea Season 2 Episode 1 - Jonah and the Whale
    7.1/10(143 votes)

    S2:E1

    The Seaview is on a joint mission with Russian scientists to salvage the remains of a Soviet undersea lab. While a scientist is being lowered in the diving bell, a giant whale arrives and rams the bell. The glass is shattered, killing him. Nelson and the remaining Russian scientist, Katya Markova, go on a second dive. The whale reappears, this time swallowing the diving bell whole! Now it's a race against thime as Captain Crane and the crew of the Seaview find the diving bell and get it out before Nelson and Markova run out of oxygen!

    Director:Nathan Juran
    Writer:Shimon Wincelberg

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  18. Voyage to the Bottom of the Sea Season 2 Episode 10 - The Silent Saboteurs
    7.1/10(101 votes)

    S2:E10

    Asian powers attempt to interfere with the American Space Program.

    Director:Unknown
    Writer:Unknown

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  19. Voyage to the Bottom of the Sea Season 2 Episode 18 - The Sky's On Fire
    7.1/10(118 votes)

    S2:E18

    Cruising for days under the ice, Seaview surfaces to find the sky is ablaze thanks to the Van Allen belt catching fire. Nelson races to Washington to confer with fellow scientists and hatches a plan to detonate a nuclear device into the atmosphere and extinguish the fire. Weber, a Fellow scientist, feels they should do nothing and allow the fire to burn out. Nelson disagrees and takes Weber and two others aboard Seaview to decide the course of action as the sub races to the firing point. However, Weber is determined to stop Nelson and is willing to kill to do it!

    Director:Gerald Mayer
    Writers:Irwin Allen, Charles Bennett

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  20. Voyage to the Bottom of the Sea Season 2 Episode 24 - The Menfish
    7.1/10(99 votes)

    S2:E24

    With Admiral Nelson away, his old friend Admiral Park takes over Seaview's current mission. Dr. Borgman is conducting experiments, and Park suspects he is up to no good.

    Director:Tom Gries
    Writer:Allan Balter

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  21. Voyage to the Bottom of the Sea Season 2 Episode 12 - The Machines Strike Back
    7.0/10(93 votes)

    S2:E12

    A missile defense platform-drone malfunctions and threatens to destroy the East Coast of the US.

    Director:Nathan Juran
    Writer:Unknown

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  22. Voyage to the Bottom of the Sea Season 2 Episode 26 - The Return of the Phantom
    7.0/10(107 votes)

    S2:E26

    Captain Krueger returns to compel Nelson to shoot Crane. Once that is done, Krueger takes over Crane's body and searches out a host for Lani, Krueger's dead lover, so the two can be reunited. Can Admiral Nelson save his friend and end the plans of the evil Captain forever?

    Director:Sutton Roley
    Writer:Unknown

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  23. Voyage to the Bottom of the Sea Season 2 Episode 14 - Terror on Dinosaur Island
    6.8/10(95 votes)

    S2:E14

    A submerged domed island is forced to the surface by its volcano and exposes a Jurassic-style world.

    Director:Leonard Horn
    Writer:Unknown

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  24. Voyage to the Bottom of the Sea Season 2 Episode 16 - Deadly Creature Below!
    6.7/10(104 votes)

    S2:E16

    Seaview rescues two men adrift at sea, only to discover they are escaped prisoners intent on not returning to prison. While they attempt to hijack the sub, an undersea creature surfaces to menace the Seaview.

    Director:Unknown
    Writer:Allan Balter

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  25. Voyage to the Bottom of the Sea Season 2 Episode 21 - Dead Men's Doubloons
    6.7/10(85 votes)

    S2:E21

    A 16th century pirate seemingly comes back from the grave to threaten Seaview.

    Director:Sutton Roley
    Writer:Unknown

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Season 2 Ratings Summary

"The Death Ship" is the best rated episode of "Voyage to the Bottom of the Sea" season 2. It scored 7.9/10 based on 104 votes. Directed by Abner Biberman and written by Allan Balter, it aired on 2/20/1966. This episode is rated 0.0 points higher than the second-best, "The Mechanical Man".