Sometimes seems a little "hokey". CGI is great, love that it highlights USAAF. My Dad flew 35 missions out of England in B-17-s as a waist gunner. At that time, summer of 1944, the crews were only 9 men. The second waist gunner was moved to the nose to man the chin turret on the G models. He replaced the bombardier and dropped the bombs when the lead plane did.