The Frank Family adjusts to living in a restricted life in hiding to escape their goverment.

Mead brings a radio to the Frank family and informs Anne of the events going on the world and what that means for the family.

The eldest daughter of the Frank Family, Margot, recieves a conscription letter to go to a work in a special concentration camp. The family knows she will most likely not return if she goes so they all go under hiding.

A U-boat crew hears the alarm sound and prepares for an emergency dive. After the crew is in position, the captain reveals that it was only a practice drill so they don't get rusty in the event of a real emergency. Such drills help the crew escape the U-boat in the event of a mechanical failure or an attack by an enemy.

The Japanese conduct a surprise aerial attack on Darwin harbor in Australia. Despite the Australian people's efforts to defend themselves, they suffer heavy losses, as Darwin is lightly defended.