Swamp of the Lost Monster

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

CAST

Gastón SantosGastón

Rayo de PlataGastón's Horse

Manola SaavedraJulieta

Pedro de AguillónEspergencio

Manuel DondéDon Nacho Mendoza

Sara CabreraDoña María

Salvador GodínezRolando (Jefe villanos)

Lupe CarrilesCarmela

Gabriel ÁlvarezFabrique Mendoza (uncredited)

Magdaleno BarbaEnterrador (uncredited)

Arturo CoronaDoctor Morales (uncredited)

José DupeyrónVillano (uncredited)

Vicente LaraVillano (uncredited)

Antonio SandovalVillano (uncredited)

Hernán VeraCantinero (uncredited)