Watch The Six Triple Eight (2019) HD Full Movie Free on solarmovie.do. Watch The Six Triple Eight (2019) online free. Ensemble film depicting the 6888th Central Postal Directory Battalion, an all-black female WWII unit...Ensemble film depicting the 6888th Central Postal Directory Battalion, an all-black female WWII unit deployed to Europe in 1945. They faced discrimination but cleared 17 million pieces of backlogged mail for troops despite adversity.