During a trip to Moscow in December 1941 British Foreign Minister Anthony Eden learns of Stalin's desire to hold onto eastern Poland after the end of the war.

Despite the massive loss of life of his own people Stalin is viewed in the US as a hero by the end of 1942.

As German forces gradually retreat from the Eastern front and Soviet forces wait just outside Warsaw the Polish resistance rises assuming that Stalin will come to their aid.

As part of the Soviet control that Stalin imposed over Poland Russians were made to pose as Polish officers.

A former interpreter of Stalin's confirms that he felt betrayed by the Allies because they only opened up a second front in Western Europe when the Red Army began to approach Germany and the West.

Canadian George Beurling broke every rule in the book yet became one of the greatest fighter pilots of World War II. A loner and a social misfit, Beurling's disdain for protocol branded him an outcast.

During one of the final battles over Malta, George Beurling might have been in his last dog fight.

Despite engine failure and no radio from being shot up over Berlin the crew of this Lancaster bomber defy the odds and make it back home to England.

Through personal accounts and real footage members of crews from British Lancaster bombers describe their payloads and what it was like to come under heavy fire while dropping bombs over Germany.

Only a few years earlier some questioned whether or not they could fly a fighter, but by 1944 the Tuskegee Airmen were providing protection for crucial long distance bombing missions against targets in Nazi Germany.

Tuskegee Airman Alex Jefferson has to bail out over enemy territory and his flight companions assume he is KIA.

The 56th Fighter Group based in England already had a trio of aces, and competition was fierce to get the highest kill count.

Ten weeks after joining the 61st Squadron Gabby Gabreski gets his first taste of combat over Holland.

A wealth of information via social media amid the Mumbai attacks only adds confusion to a chaotic situation, particularly within the ranks of the Indian government.

After the Spetznaz eliminates their Chechen separatist captors a gross and tragic oversight ends up killing many of the hostages.

Mumbai is under bloody attack and India's National Security Guard, nicknamed the Black Cats, were called to stop the chaos, operating under four main directives.