A spicy marriage of Tequila, Campari, and Ancho Chile, this glass of dynamite is named for the character of El Indio, played by Gian Maria Volonte in the Sergione Leone Western, For A Few Dollars More.  El Indio is a Mexcian bank robber who steals the supposedly uncrackable safe from the Bank of El Paso. In this film, and in this drink, an Italian actor playing a Mexican character makes for a lot of fireworks.