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Secret at Half Moon Key
Preferring to go skin diving with two pretty girls, Larry and Mike refuse a job offer from Elmer Burnside. While they're diving, a strange thing descends into the watery depths.
Other episodes for this season
![The Paradivers](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Collision (aka Divers to the Deep)](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Rendezvous: 22 Fathoms](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Safecracker](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Deep Escape](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Stowaway](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Disaster Below](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Arms of Venus](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Night Dive](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Cavedivers](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Big Swim](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Underwater Demolition](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The River Gold](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Niagara Dive](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Killers in Paradise](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Secret at Half Moon Key](https://movie-intelligence.com/assets/images/noimageepisode.png)
![Stormy Weather](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Amored Truck Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Defective Tank Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Jeremiah Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Tidal Wave Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Radioactive Object Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Double Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Margot Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Rainbow Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Frankie Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Guilty Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Landslide Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Kidnap Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Stakeout Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Scavenger Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
![The Diana Adventure](https://movie-intelligence.com/assets/images/noimageepisode.png)
Preferring to go skin diving with two pretty girls, Larry and Mike refuse a job offer from Elmer Burnside. While they're diving, a strange thing descends into the watery depths.