Swamp of the Lost Monster (1957)

Director: Rafael Baledón

A disappearing body leads a detective and his sidekick into an encounter with a gill man.

Cast

Gastón Santos

Gastón

Rayo de Plata

Gastón's Horse

Manola Saavedra

Julieta

Pedro de Aguillón

Espergencio

Manuel Dondé

Don Nacho Mendoza

Sara Cabrera

Doña María