Onion Jack has bought a piece of land on which to settle, but the property is still in possession of the orphans of the original owner and is coveted by the local oil baron.
Franco Nero
as Onion Stark
Sterling Hayden
as Henry 'Jack' Pullitzer
Martin Balsam
as Petrus Lamb
Leo Anchóriz
as Sheriff
Romano Puppo
as 'Nerone' Foster
Nazzareno Zamperla
as Oblò
Helmut Brasch
as Deputy Sheriff
Duilio Cruciani
as Cal 'Caligola' Foster
Emma Cohen
as Mary Ann
Dick Butkus
as Jeff
Enzo G. Castellari
as Deputy Sheriff (uncredited)
David Warbeck
as Villain with Sunglasses (uncredited)
