Varian Fry rescues more than 2,000 artists from Nazi persecution during World War II.

A white supremacist exploits the works of a college anthropologist and a teen who joins his group.

Lionel Chetwynd’s film documents the horrific struggles that faced American POWs held in the North Vietnamese prison Hoa Lo — more infamously known as the Hanoi Hilton — between 1964…