![](https://image.tmdb.org/t/p/original/mBpOXqp6sgYap5W1xar4sohGfp2.jpg)
![](https://image.tmdb.org/t/p/w342/vZW6pQ8fkJS04E64QSvATH8ag6J.jpg)
The Deep Sea Mystery (2)
As the submarine starts to run out of oxygen, the solution requires a password. Meanwhile, a surprising truth about the crew members' deaths is revealed.
![](https://image.tmdb.org/t/p/w300/6wuuEUsd7CdU2jNkligCfPWslRT.jpg)
![](https://image.tmdb.org/t/p/w300/6yNuSVQJQgcKUdhjz8SssFw2U49.jpg)
![](https://image.tmdb.org/t/p/w300/n3pvWKWPXXiGSPscDmyvYWrVBpx.jpg)
![](https://image.tmdb.org/t/p/w300/qvEEDexPpPqTkWOVBwqyKb88s35.jpg)
Other episodes for this season
![The Followers of the Evil One (1)](https://image.tmdb.org/t/p/w300/gMohD6HO3cxrohb3Q9qtZrhqULD.jpg)
![The Followers of the Evil One (2)](https://image.tmdb.org/t/p/w300/rY2CcwH7SmiTDvTLZ5Zuvccwv8L.jpg)
![The Followers of the Evil One (3)](https://image.tmdb.org/t/p/w300/rGUFhvqVAYAN4Huyn0X6MGVJLWq.jpg)
![The Deep Sea Mystery (1)](https://image.tmdb.org/t/p/w300/pcjWuyYRQBra4nWZiq5TXHSbBVJ.jpg)
![The Deep Sea Mystery (2)](https://image.tmdb.org/t/p/w300/mBpOXqp6sgYap5W1xar4sohGfp2.jpg)
![The Deep Sea Mystery (3)](https://image.tmdb.org/t/p/w300/3yrBaWEBo83gMOLADtj5AtcnscJ.jpg)
As the submarine starts to run out of oxygen, the solution requires a password. Meanwhile, a surprising truth about the crew members' deaths is revealed.