Winemakers Michel Rolland, Susana Balbo, Jean Bousquet and other major names in the wine world are starring in a new drama-documentary being premiered at the Berlin International Film Festival. El Camino del Vino tells the story of real-life Uruguayan sommelier Charlie Arturaola, one of the top sommeliers in the US, who loses his palate while presenting Mendoza's Masters of Food & Wine Awards.