Filmography from : Hugo Stiglitz Tweet Actor : Treasure of the Amazon, René Cardona Jr, 1985... Incubo sulla città contaminata, Umberto Lenzi, 1980... ¡Tintorera!, René Cardona Jr (as Rene Cardona Jr), 1977Two shark hunters flirt with an attractive British lady while hunting down a large tiger shark terrorizing the Mexican East coast.... La noche de los mil gatos, René Cardona Jr, 1972...