¿Quién soy yo?

Mario Colomer, the Prime Minister, is burdened by overwork. His problems seem to be solved when his aides tell him about John Brandel, a possible substitute, who looks like him, but his personality is funnier and adventurous. At first, the plan seems to work and he begins to gain political popularity. The plot thickens when the 'original' becomes jealous of the 'copy' and the substitute exceeds his functions.