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South America, 1960. A lonely and grumpy Holocaust survivor convinces himself that his new neighbor is none other than Adolf Hitler. Not being taken seriously, he starts an independent investigation to prove his claim, but when the evidence still appears to be inconclusive, Polsky is forced to engage in a relationship with the enemy in order to obtain irrefutable proof.

A reporter, fired after refusing to give names to a 1951 House Un-American Activities Committee, takes a part-time job as companion to an old lady. While working she overhears a noisy argument in the neighboring house, being conducted largely in German and involving her HUAC prosecutor. She begins to investigate, enlisting the help of the FBI Agent initially detailed to surveil her.

In the polarized and violent Medellín (Colombia's 'City of Eternal Spring') of the 1970s, doctor Héctor Abad Gómez is concerned about both his children and children from less favored classes. After a devastating loss in the family, Héctor gives himself to the greater cause of public health programs for the poor in Medellín to the consternation of the city's authorities.

Fr. Hugh O'Flaherty is a Vatican official in 1943-45 who has been hiding downed pilots, escaped prisoners of war, and Italian resistance families. His activities become so large that the Nazis decide to assassinate him the next time he leaves the Vatican.

Johnny Kovak joins the Teamsters trade-union in a local chapter in the 1930s and works his way up in the organization. As he climbs higher and higher his methods become more ruthless and finally senator Madison starts a campaign to find the truth about the alleged connections with the Mob.