Vier Fäuste gegen Rio was released in the year 1984。Vier Fäuste gegen Rio is also called as Non c'è due senza quattro, Vier vuisten in het kwadraat, Turpiin vaan ja tuplaten, Storfräsarna, But Four, Not Two, Angreb er det bedste forsvar, Attention les dégâts。

Vier Fäuste gegen Rio actors and actresses include Bud Spencer, Terence Hill。