"Now you've called me by my name"
Fonda indeed was evil in Once upon a time...
it is actually too hard to choose Goddammit!
Lee van Cleef as Angel eyes - He just seems so cold and remorseless when he places the pilow over the head and fires.
Tomas Milian as Chaco - pinning a staron the sherrif and cutting his flesh, also a filthy rapist.
The list could go on, all i know is that there are some right evil bastards in the Italian west!