Pardoned and freed after serving ten years hard labor for a crime he did not commit, Klaus Kinski returns to his hometown for some well-deserved payback against the bigwig who framed him.
Overly talky at first, things pick up about a third of the way in, when Kinski blows into town ahead of a violent windstorm to wreak near biblical vengeance.
And God Said To Cain... is full of neat Gothic touches such as the howling wind, the dark secluded mansion, a ringing church bell, and the silent priest playing pipe organ. All the while, there's something akin to superstitious dread on the part of Kinski's nemesis and his hired guns as the silent Klaus hides and seeks his prey.
Director Antonio Margheretti made films in all genres of Italian exploitation films (horror, peplum, giallo, etc.) with mixed success. Not bad, this one lies somewhere in the middle.
This has a great opening theme song and a satisfying fiery climax.