Where Do We Go from Here? (1945)

No! You're Not Dreaming! It's All on the Screen! It's Big! It's Lavish! It's Breath-Taking! And Such Tunes! Such Girls! Such Laughter!

Bill wants to join the Army, but he's 4F so he asks a wizard to help him, but the wizard has slight problems with his history knowlege, so he sends Bill everywhere in history, but not to WWII.