During World War II, most segments of American society contributed to the war effort and this includes the entertainment world as evidenced by the film Stop That Tank! that Walt Disney produced for the Canadian military.
The film, which was a collaboration between Walt Disney and the Canadian Department of National Defence, aimed to teach soldiers how to use the Boys Anti Tank rifle. The film is 22 minutes long and is a mix of animation and live footage.
The Boys Anti Tank Rifle was a massive bolt-action rifle designed to fire .55 caliber bullets that could pierce through certain areas of contemporary tanks.
While it wasn’t a tank-killing machine, the rifle could kill the crew, deliver mobility kills, or even freeze the turret. Additionally, it was portable at 36 pounds and allowed the user to remain camouflaged while firing it. However, anti-tank rifles were largely out of fashion during World War II in favor of Bazookas and similar weapons.