Hercules in the Valley of Woe" this is a comedy peplum, along the lines of MY SON, THE HERO (which I've yet to see). it's an intentional comedy, and not really a sword and sandal peplum, though there's enough of that to go around.
Franco Franchi and Ciccio Ingrassia as well as the rulers ending up in a bout between Maciste and Hercules.
Mario Carotenuto. I found him quite funny, and not just for the reason that he looked like Colin Mochrie. since this was a dubbed version,fullscreen and rather murky, it's hard to judge any of the actors very well, but I thought they all did a good job, considering the the material.
Kirk Morris and is dubbed rather like an empty headed body builder. who says they didn't have actors doing dubs?