The BEST episodes of Voyage to the Bottom of the Sea

Every episode of Voyage to the Bottom of the Sea ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Voyage to the Bottom of the Sea!

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.

Last Updated: 8/1/2026Network: FOXStatus: Ended
Hail to the Chief
star
20.00
1 votes

#1 - Hail to the Chief

Season 1 - Episode 16 - Aired 12/28/1964

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 the operation. An enemy agent, taking the place of the doctor who would have used a radiological device on the President, will attempt to kill the Commander-in-Chief with a deadly ray. Will she be discovered in time to save the President?

Directors: Gerd Oswald
Writer: Don Brinkley
Turn Back the Clock
star
20.00
1 votes

#2 - Turn Back the Clock

Season 1 - Episode 7 - Aired 10/26/1964

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. The question is, will he and Crane survive their trip to a lost world?

Submarine Sunk Here
star
13.00
2 votes

#3 - Submarine Sunk Here

Season 1 - Episode 10 - Aired 11/16/1964

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 can do nothing but wait for help. But will help arrive in time?

Directors: Leonard J. Horn
Doomsday
star
13.00
2 votes

#4 - Doomsday

Season 1 - Episode 19 - Aired 1/18/1965

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 does this actually mean it's "doomsday?"

The Mist of Silence
star
11.00
2 votes

#5 - The Mist of Silence

Season 1 - Episode 4 - Aired 10/5/1964

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 courtyard, one per hour, and executed. All will die unless Crane breaks his oath and confesses what he cannot. Will Nelson's rescue mission succeed? Will the country in question survive the machinations of the evil man who wants to take over?

Directors: Leonard J. Horn
The Deadly Dolls
star
10.00
1 votes

#6 - The Deadly Dolls

Season 4 - Episode 2 - Aired 10/1/1967

The Seaview crew is being entertained by puppet cairactures of the Captain and Admiral, compliments of Professor Multiple. Multiple remains on-board when the sub departs, and his dolls soon come to life, replacing their real-life counterparts. Only Nelson and Crane avoid capture and transformation. Multiple boasts that he and the others are all puppets, created by machines from the future that have traveled into the present, and need the Seaview as a new host body. Can Nelson and Crane overcome this fantastic threat?

Directors: Harry Harris
Fatal Cargo
star
10.00
1 votes

#7 - Fatal Cargo

Season 4 - Episode 7 - Aired 11/5/1967

Doctor Blanchard has created a device to control the actions of a white gorilla. Unfortunately, his assistant Leo Brock wants the fame that the inventor of such a device would gain. As a result he uses the device to enrage the gorilla and kill Blanchard. Nelson gets there too late to save Blanchard, but the gorilla is taken on board. Brock sets the gorilla free and he runs amock until both Brock and the gorilla are killed.

Directors: Jerry Hopper
The Mechanical Man
star
9.00
2 votes

#8 - The Mechanical Man

Season 2 - Episode 25 - Aired 3/13/1966

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.

Directors: Sobey Martin
The Creature
star
8.00
28 votes

#9 - The Creature

Season 1 - Episode 28 - Aired 3/22/1965

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.

Flaming Ice
star
8.00
1 votes

#10 - Flaming Ice

Season 4 - Episode 22 - Aired 3/3/1968

Seaview is under polar ice, trying to discover the cause of increased flooding around the world. Nelson finds out that Frost Men are in the process of melting the ice cap. The Seaview's reactor is just what they need to finish the job.

Directors: Robert Sparr
The Lost Bomb
star
8.00
1 votes

#11 - The Lost Bomb

Season 3 - Episode 13 - Aired 12/11/1966

Seaview and an enemy sub battle to recover a superbomb from the ocean floor.

Directors: Gerald Mayer
The Phantom Strikes
star
8.00
1 votes

#12 - The Phantom Strikes

Season 2 - Episode 17 - Aired 1/16/1966

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

Directors: Sutton Roley
Killers of the Deep
star
8.00
1 votes

#13 - Killers of the Deep

Season 2 - Episode 15 - Aired 1/2/1966

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

Directors: Harry Harris
Terror on Dinosaur Island
star
8.00
1 votes

#14 - Terror on Dinosaur Island

Season 2 - Episode 14 - Aired 12/26/1965

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

Directors: Leonard J. Horn
The Buccaneer
star
8.00
1 votes

#15 - The Buccaneer

Season 1 - Episode 22 - Aired 2/8/1965

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.

No Way Out
star
8.00
2 votes

#16 - No Way Out

Season 1 - Episode 12 - Aired 11/30/1964

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 behind. He won't speak to the agent waiting for him on Seaview (actually a double agent) until he is reunited with his Anna. But even Anna is not all she seems.

Directors: Felix Feist
Hot Line
star
8.00
1 votes

#17 - Hot Line

Season 1 - Episode 9 - Aired 11/9/1964

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 -- but one of them is an imposter.

Directors: John Brahm
Writer: Berne Giler
The Monster from Outer Space
star
7.96
57 votes

#18 - The Monster from Outer Space

Season 2 - Episode 13 - Aired 12/19/1965

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

Directors: James B. Clark
The Left-Handed Man
star
7.50
56 votes

#19 - The Left-Handed Man

Season 2 - Episode 6 - Aired 10/31/1965

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

Directors: Jerry Hopper
The X Factor
star
7.50
56 votes

#20 - The X Factor

Season 2 - Episode 11 - Aired 12/5/1965

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

Directors: Leonard J. Horn
Eleven Days to Zero
star
7.33
30 votes

#21 - Eleven Days to Zero

Season 1 - Episode 1 - Aired 9/14/1964

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 time and place. Evil forces seek to destroy Nelson before he implements his plan -- in the chaos following the tidal wave, they hope to take over the world! Seaview's original Skipper is killed and it's Lee Crane from the US Navy to the rescue.

Directors: Irwin Allen
Writer: Irwin Allen
The Deadliest Game
star
7.00
84 votes

#22 - The Deadliest Game

Season 2 - Episode 7 - Aired 11/7/1965

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

Directors: Sobey Martin
The Brand of the Beast
star
7.00
2 votes

#23 - The Brand of the Beast

Season 3 - Episode 14 - Aired 12/18/1966

While racing to help a foundering research vessel, the Seaview's nuclear reactor goes critical. Admiral Nelson's right hand is exposed to intense radiation as he fixes the problem, causing a flare-up of the "werewolf" virus that he carries.

Directors: Justus Addiss
The Machines Strike Back
star
7.00
56 votes

#24 - The Machines Strike Back

Season 2 - Episode 12 - Aired 12/12/1965

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

Directors: Nathan Juran
The Plant Man
star
7.00
2 votes

#25 - The Plant Man

Season 3 - Episode 12 - Aired 12/4/1966

Twin scientists - one good, one evil - come aboard Seaview. The evil twin is out to create a radioactive "plant man."

Directors: Harry Harris