From Wikipedia

The War
Episode Two

When Things Get Tough

The North African Campaign; Philippines Non-combatant Internment Camp; Japanese Americans interned in the U.S.; Air War over Europe; Experiences of an American POW in Japanese "custody"; Invasion of Sicily; Mussolini deposed and Italy declares war on Germany; Anzio Landings and the Italian campaign; More Air War over Europe; Hitler strengthens the Atlantic Defenses against a possible Allied invasion.