Aerial Gunner.

"Foxy" Pattis (Chester Morris) becomes an instructor at an aerial gunnery school. He makes life miserable for Jon Davis, now a "Flying Sergeant" student, trying to force the former policeman to resign. Jon is commissioned as a lieutenant and is assigned as a pilot of a light bomber, with many of his classmates now his crew. Foxy makes the ultimate sacrifice in trying to protect the other crew members when the bomber is shot down behind enemy lines.