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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!

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

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...

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  1. 7.9/10(90 votes)

    #1 - The Mechanical Man

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    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.

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    Director:N/A
    Writer:N/A
  2. 7.8/10(111 votes)

    #2 - The Cyborg

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    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".

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    Director:Leo Penn
  3. 7.8/10(86 votes)

    #3 - The Death Ship

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    S2:E22

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

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  4. 7.7/10(94 votes)

    #4 - Escape from Venice

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    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.

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  5. 7.7/10(108 votes)

    #5 - Killers of the Deep

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    S2:E15

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

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    Director:Harry Harris
  6. 7.7/10(92 votes)

    #6 - The Phantom Strikes

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    S2:E17

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

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    Director:Sutton Roley
    Writer:N/A
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  8. 7.6/10(106 votes)

    #7 - Time Bomb

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    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!

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    Director:N/A
  9. 7.6/10(93 votes)

    #8 - The Monster from Outer Space

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    S2:E13

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

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  10. 7.5/10(90 votes)

    #9 - The Deadliest Game

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    S2:E7

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

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    Director:N/A
    Writer:N/A
  11. 7.5/10(100 votes)

    #10 - Leviathan

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    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.

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    Director:Harry Harris
    Writer:N/A
  12. 7.4/10(100 votes)

    #11 - The Left-Handed Man

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    S2:E6

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

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    Director:Jerry Hopper
    Writer:N/A
  13. 7.4/10(97 votes)

    #12 - The Peacemaker

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    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.

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    Director:N/A
  14. 7.4/10(80 votes)

    #13 - The Monster's Web

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    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!

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    Director:Jus Addiss
    Writer:N/A
  15. 7.3/10(111 votes)

    #14 - ...And Five of Us Are Left

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    S2:E3

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

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    Director:Harry Harris
    Writer:N/A
  16. 7.3/10(87 votes)

    #15 - Graveyard of Fear

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    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.

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    Director:Jus Addiss
    Writer:N/A
  17. 7.2/10(90 votes)

    #16 - The X Factor

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    S2:E11

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

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    Director:Leonard Horn
    Writer:N/A
  18. 7.2/10(101 votes)

    #17 - The Sky's On Fire

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    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!

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  19. 7.2/10(88 votes)

    #18 - The Menfish

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    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.

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    Director:Tom Gries
  20. 7.1/10(85 votes)

    #19 - The Silent Saboteurs

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    S2:E10

    Asian powers attempt to interfere with the American Space Program.

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    Director:N/A
    Writer:N/A
  21. 7.0/10(132 votes)

    #20 - Jonah and the Whale

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    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!

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  22. 7.0/10(81 votes)

    #21 - The Machines Strike Back

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    S2:E12

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

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    Director:Nathan Juran
    Writer:N/A
  23. 6.9/10(94 votes)

    #22 - The Return of the Phantom

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    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?

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    Director:Sutton Roley
    Writer:N/A
  24. 6.8/10(85 votes)

    #23 - Terror on Dinosaur Island

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    S2:E14

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

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    Director:Leonard Horn
    Writer:N/A
  25. 6.7/10(89 votes)

    #24 - Deadly Creature Below!

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    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.

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    Director:N/A
  26. 6.7/10(74 votes)

    #25 - Dead Men's Doubloons

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    S2:E21

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

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    Director:Sutton Roley
    Writer:N/A

Season 2 Ratings Summary

"The Mechanical Man" is the best rated episode of "Voyage to the Bottom of the Sea" season 2. It scored 7.9/10 based on 90 votes. Directed by N/A and written by N/A, it aired on 3/13/1966. This episode is rated 0.1 points higher than the second-best, "The Cyborg".