Also known as Pistoleiros de Trinity, Go Away! Trinity Has Arrived in Eldorado, Stay Away from Trinity… When He Comes to Eldorado and Trinity in Eldorado, this stars Stan Cooper (AKA Stelvio Rosi, The Hanging Woman, Something Creeping in the Dark) and Gordon Mitchell (a man so into the Italian Western industry he was paid with a Western town of his own that other movies were fllmed at) as some criminals who decide to rob Mexican general El Dorado (Craig Hill, The Bloodstained Shadow).
So yeah, the signature on the movie may be Dick Spitfire, who is really Diego Spataro, but this is all the show of Joe D’Amato, who also was the cinematographer under his real name of Aristide Massaccesi. Supposedly, D’Amato was embarrassed by the material — other stories are that he didn’t want directors to think he was coming for their jobs and he wanted to keep on being a cinematographer — so he asked Spataro, who was producing, to use his name.
If that’s not enough to get you to watch, Erika Blanc briefly appears. There are also card tricks!