Dr. Laurence, a once-respectable scientist, begins to research the origin of the mind and the soul. The science community rejects him, and he risks losing everything for which he has worked. He begins to use his discoveries to save his research and further his own causes, thereby becoming ... a mad scientist, almost unstoppable.

Jim Bronton is an insurance investigator, but he's unhappy with his work and gets involved with a gang of arsonists. His conscience is troubling him ...

A young couple become engaged, but enjoy a number of comedic aventures before their wedding day.

Biography of the famous Italian violinist Nicola Paganini which focuses as much on the musician's romances as it does on his craft. Phyllis Calvert plays Jeanne de Vermond, the aristocratic French woman who captures Paganini's heart, and real-life violin virtuoso Yehudi Menuhin supplies the breathtaking Paganini solos.

Richard Hanney has a rude awakening when a glamorous female spy falls into his bed - with a knife in her back. Having a bit of trouble explaining it all to Scotland Yard, he heads for the hills of Scotland to try to clear his name by locating the spy ring known as The 39 Steps.