A mysterious young man settles in a rural English town and immediately starts making a good impression. Before long he has insinuated himself into local life, is married and is serving on the board of the local hospital. Everything seems to be going well for him until a newly appointed consultant psychiatrist shows up and starts asking some probing questions.

In 1840s London, Dr. Thomas Bolton [Boris Karloff] dares to dream the unthinkable: experimenting with anesthesia gases to make surgery pain-free. While doing so, his demonstration before a panel of his peers ends in a horrific mishap with his patient awakening under the knife; he is forced to leave his position in disgrace. To complicate matters, he becomes addicted to his own chemical experiments and gets involved with a criminal gang led by Black Ben [Francis de Wolff], and a ruthless killer Resurrection Joe [Christopher Lee]. Unfortunately, this shady partnership leads Dr. Bolton to further ruin, culminating in his unwitting participation in murder — for which he becomes the first victim of a blackmail scheme.

Drunk and disillusioned Roman, Marcellus Gallio, wins Jesus' robe in a dice game after the crucifixion. Marcellus has never been a man of faith like his slave, Demetrius, but when Demetrius escapes with the robe, Marcellus experiences disturbing visions and feels guilty for his actions. Convinced that destroying the robe will cure him, Marcellus sets out to find Demetrius — and discovers his Christian faith along the way.

On the Italian coast, writer Paul Decker has grown unhappy in his marriage and executes what appears to be a perfect murder of his wife. While Paul is believed to be writing a book in France, his stepdaughter, Candy, suspects him of murdering her mother, as well as her father years before. With the police unwilling to investigate any further, Candy sets out to confirm her suspicions and take Paul down herself.

A prince has a romance with a barmaid before he must give up personal happiness for duty.

Clemson Reade, a business tycoon with marriage on his mind, and Effie, a U.S. diplomat, are a modern couple. Unfortunately there seems to be too much business and not enough pleasure on the part of Effie. When Clemson meets Tarji, a princess trained in all the arts of pleasing men, he decides he wants an old fashioned girl. Princess Tarji's father is king of oil-rich Bukistan. Because of the oil situation and to maintain good political relations during the courtship between Clemson & Tarji, the State Department assigns a diplomat to maintain protocol until the wedding - Effie!

Tarzan leads five passengers from a downed airplane out of the jungle. En route white hunter Hawkins tries to sell them to the Oparian chief.

After the Banton family rob a store is a small village and kill the local police constable, Tarzan captures one of them, Coy Banton. He decides to return him to the authorities so that the dead policeman's family will benefit from the $5000 reward. The head of the clan, Abel Banton and his two sons have no intention of letting Tarzan deliver Coy and burn the river boat they were to use. Several of the passengers are now stranded forcing Tarzan to take them along on a trek through the jungle. Abel Banton trails them intent not only getting his son back but getting rid of Tarzan.

In the South Pacific islands, two brothers, one good and one bad, fight over the same girl and over a bag of pearls.

Santiago, a jolly modern bandito, has just lost his partner when he happens on the isolated farm of young Manuel and Maria Lopez...