Chemists working on a super gasoline for aircraft encounter a Nazi spy ring bent on theft and murder.
Sante Fe Trail is a 1940 movie starring Errol Flynn, Ronald Reagan and Olivia de Havilland. The movie details the conflicts that puts the north and south at odds prior to the civil war.
Pilot Peter Roma carries a precious amulet, but is shot down over China by a Russian agent who also wants the amulet.
Beginning in the 1950s, American and Soviet scientists embarked on a perilous race to see who could build and detonate the world’s largest bomb. The results exceeded all expectations about how big a bomb could be built.