A disappearing body leads a detective and his sidekick into an encounter with a gill man.
Is Swamp of the Lost Monster on Netflix? Unfortunately the movie Swamp of the Lost Monster is not yet available on Netflix.
| Directing | Rafael Baledón | Director |
| Production | Guillermo Castillo | Casting |
| Production | Alfredo Ripstein Jr. | Producer |
| Camera | Raúl Martínez Solares | Director of Photography |
| Sound | Gustavo César Carrión | Original Music Composer |
| Editing | Juan José Marino | Editor |
| Art | Manuel Ladrón de Guevara | Set Decoration |
| Writing | Ramón Obón | Story |
| Writing | Ramón Obón | Adaptation |
| Costume & Make-Up | Esperanza Gómez | Hairstylist |
| Costume & Make-Up | Concepción Zamora | Makeup Artist |
| Production | José Alcalde | Unit Manager |
| Production | Armando Solís | Assistant Unit Manager |
| Production | Carlos Vintimilla | Production Manager |
| Directing | Jesús Marín | Assistant Director |
| Sound | James L. Fields | Sound Supervisor |
| Sound | Galdino R. Samperio | Sound Re-Recording Mixer |
| Sound | Rodolfo Solís | Sound Recordist |
| Crew | Jorge Benavides | Special Effects |
| Lighting | Carlos Nájera | Lighting Technician |
| Camera | Cirilo Rodríguez | Camera Operator |
| Costume & Make-Up | Julio Chávez | Wardrobe Designer |
| Costume & Make-Up | Consuelo Múgica | Wardrobe Supervisor |
| Editing | José A. Calvo | Assistant Editor |
| Sound | Gustavo César Carrión | Music Director |
| Sound | Galdino R. Samperio | Sound Recordist |
| Editing | Francisco Gómez | Colorist |
| Art | Nicolás Rueda Jr. | Title Designer |
