American soldiers, captured by North Korean's, are periodically brainwashed into giving up their capitalist ways to join the communist movement.

A hypnotist uses his powers for revenge against King Louis XV's court.

In 1960, a pilot testing an experimental rocket powered aircraft accidentally flies into the future and finds himself in a sealed city whose people suspect he is a spy from outside their walls, but who want to keep him to procreate with the ruler's daughter because the majority of the inhabitants are sterile.