Nazi fugitive Herberts Cukurs challenges Anton Kuenzle, a Mossad agent to a shooting match in the jungle in Brazil.

Nazi war criminal Adolf Eichmann had many challenges to overcome in the execution of their plan.

Notorious Nazi Klaus Barbie eventually makes his way to Bolivia, where his expertise in torture and interrogation is used by the dictatorship of the South American country.

A personal account of how an ABC News team set up a meeting with former SS Officer Erich Priebke in Argentina to probe his past.

A twin reflects on her experience upon arriving at a concentration camp.

Nazi hunters Beate and Serge Klarsfeld receive a suspicious package at their home in Paris.

Despite a notice of his death in newspapers investigators continue to search for Touvier and discover that a network within the Catholic Church is sheltering him.

A mysterious (and drunk) man approaches prominent Nazi hunter Simon Wiesenthal at his office with an offer he can't refuse.

As part of their plans for expansion into and domination of the Soviet Union the Nazi hierarchy create the Einsatzgruppe, death squads that are tasked with clearing territory of Jews and Communists for settlement by Germans.

During the Nuremberg Trials former SS officers explain how the Einsatzgruppen procured and employed their gas vans.

After the defeat at Stalingrad Nazi Germany initiates Aktion 1005, an attempt to eliminate evidence of the mass killings perpetrated by the Einsatzgruppen because of concerns about the repercussions once the war was over.

Celebrate Military Mondays on AHC by watching your favorite shows like WWII in Color, Against the Odds, D-Day to Victory, and Air Aces.

Archaeologist Howard Carter and his team make a small yet significant discovery in their search for the tomb of Tutankhamun.

An all-star team of sorts is created to extract and itemize all items to be found in the tomb of Tutankhamun, with specific care to be given to papyri.

Italian explorer Giovanni Belzoni hones in on Ramesses II's Mansion of Millions of Years during his exploration of ancient Egyptian structures.

It's a race through Egypt as Belzoni attempts to salvage ancient artifacts before fellow Italian Drovetti gets his hands on them.