Johnny Yuma - 1966 - Rosabla Neri, Mark Damon - Italian Lang, English Subs

Possibly Rosalba Neri at her most beautiful. A conniving wife has her husband murdered, and also plans to kill his nephew, the only heir, with the assistance of her ex-lover. When she tries to double-cross the ex-lover, he and the heir team up and kill her bodyguards.