On June 22, 1941, Nazi Germany invaded Soviet Russia and kicked off The Unknown War, the war on the Eastern Front, the real war:
Burt Lancaster, who hosts the series from Soviet Russia, was known for his progressive politics:
Lancaster was a vocal supporter of liberal political causes, and frequently spoke out in support of racial minorities, including at the March on Washington in 1963. He was a vocal opponent of the Vietnam War and political movements such as McCarthyism, and he helped pay for the successful defense of a soldier accused of “fragging” (murdering) another soldier during the war. In 1968, Lancaster actively supported the presidential candidacy of antiwar Senator Eugene McCarthy of Minnesota, and frequently spoke on his behalf during the Democratic primaries. He heavily campaigned for George McGovern in the 1972 presidential election. In 1985, Lancaster, a longtime supporter of gay rights, joined the fight against AIDS after his close friend, Rock Hudson, contracted the disease. He campaigned for Michael Dukakis in the 1988 presidential election.