Played by Pepe Hern
Antonio Pineda is a South American diplomat and a close friend of Oscar Goldman. He disappears at the height of an Embassy bribery scandal. He seeks political amnesty and criminal immunity from Oscar, in exchange for information that will lead to the criminal prosecution of four South American diplomats.
Pineada and Oscar are supposed to meet secretly to avoid persecution against Pineda. However, their scheduled date, time, and place are being leaked out via mysterious routes.