The outbreak of World War I places Scots officer Geoffrey Richter-Douglas in an uncomfortable position. Although his allegiance is to Britain, his mother was from an aristocratic Bavarian family, and he spent his summers in Germany as a child. When Geoffrey is approached by a German spy who offers him a chance to defect, he reports the incident to his superiors, but instead of arresting the spy they suggest that he accept her offer--and become an Allied agent. In Germany, among old friends, Geoffrey discovers that loyalty is more complicated than he expected, especially when he finds himself aboard the maiden voyage of a powerful new prototype Zeppelin, headed for Scotland on a secret mission that could decide the outcome of the war.

With the help of his girlfriend Cathy and Dr. Fong, a psychiatrist, ambitious journalist Johnny Barrett poses as a madman in order to be admitted to a mental institution where a bloody murder has been committed.

Juvenile delinquency is the topic in this late fifties flick.

Colonel Custer, an outspoken believer in fair treatment for the Indians, is ousted from his post and forced into retirement. Fueled by ambition when a Senator Blaine convinces him to run for President, Custer decides to upstage General Terry at Little Big Horn.

A young American businessman visits Communist Berlin and meets a young German woman. When the Communist government attempts to pass a resolution condemning the motives of the democracies, the girl defies them. Although even the Communist leadership expresses concern with his government's doctrines, her life remains at risk. The businessman urges the girl to escape with him to the Allied zone, but she refuses, preferring to stay to fight for her ideals.

A satanic cult led by Baron Corofax kidnaps three young people and Father Roche & Milo must save them from the hands of this evil.

A visitor to the Everglades swamps in Florida encounters and falls in love with an uneducated girl. But he finds competition for her affections from the unlikely and mysterious A. Beauregard Lincoln. He also discovers danger from nature in the form of vicious alligators and from the mystical in the form of a voodoo witch doctor.

A mad scientist crosses plants with people, and the results wind up in a sideshow.

An American businessman travels to Hong Kong to find out why his tea plantation isn't making money. When he gets there he discovers that his business partner has been growing something on the plantation, but it isn't tea. Complications ensue.

A former prostitute works to create a new life for herself in a small town, but a shocking discovery could threaten everything.