Episode three of HBO's exclusive rememberance of the days past dramatizes the ways an innocent nation came of age. Host Dick Cavett takes you from Pearl Harbor to Dunkrirk to Hiroshima - to a stroll with General Doguas MacArthur as he wades ashore in the Philippines. D-Day, V-J Day - and Glenn Miller, Bing Crosby, Jimmy Durante, Joe DiMaggio - much more. Fast-paced, informative, entertainining, nd nostalgic - the "Time Was" the 1940s.