Anzacs in Overalls is a 1941 Australian documentary film directed by Ken G. Hall.
According to the National Film and Sound Archive it is:
A propaganda and morale boosting production from WW2 that looks at the way the industrial and agricultural sectors of Australia helped the war effort. It emphasizes and encourages, through a narrator, the efforts put into production for the war effort by the Australian people through sacrifice, ingenuity, etc. It parallels production scenes with scenes of the items being used in war. There are scenes from: factories/foudaries; aircraft production; engine production; an Australian designed tank; gun and artillery production; production of the Owen gun; Universal carrier and other vehicle production; ship building; munitions production; and agricultural and food production.
There are 37 films with the same director, 8197 films with the same themes (including 442 films with the same 4 themes than Anzacs in Overalls), to have finally 70 suggestions of similar films.
If you liked Anzacs in Overalls, you will probably like those similar films :
A father mourns the loss of his fighter pilot son, who crashes in New Guinea during WWII and survives, then sacrifices his life to save other Australian soldiers from a Japanese ambush.