A look at the many ways Hollywood contributes to the war effort. Stars and studio heads are in the service, cinematographers train soldier and sailors, John Ford heads a military film office, first-run films are shipped around the world for showing at bases, radio and movie personalities make stateside appearances, well-knows actors sell war bonds, actresses dance with servicemen at the Hollywood Canteen, and intrepid stars make overseas trips to entertain troops near the front. From training films to propaganda to morale boosting: Hollywood does it all.