![](https://image.tmdb.org/t/p/w342/icAavsF6663QNs9G4W93zreG3yB.jpg)
Swamp of the Lost Monster (1957)
A disappearing body leads a detective and his sidekick into an encounter with a gill man.
Release Date: 1957-09-05
4.8/10
![themoviedb.org themoviedb icon](https://movie-intelligence.com/assets/images/tmdb.png)
- Country: MX
- Language: Español
- Runtime: 80
Julieta
Don Nacho Mendoza
![](https://image.tmdb.org/t/p/w300/fZbcew72ooUGvV5CGK89M9aj5gU.jpg)