This film is designed to show student projectionists some of the steps to be taken in getting ready for good film projection. A classroom scene shows a high school boy beside the projector stand as he signals to his assistants to pull the window shade.
A demolition squad searches for how the Germans are getting tanks across a river. An Italian boy leads them to a bridge under the surface of the water.
The Lourmel couple are taking part in the final round of a TV game show: the wife has to answer questions; if she fails, her husband drives a racing car to make up the lost minutes.