Casey's electric eavesdropping equipment picks up the ghost of the man he killed.; Someone is killing citizens and the suspicions all lead to Mr. Erghon, a purveyor of hexes.; Thirteen men and women form a club to debunk superstition, but one by one they meet violent deaths. They don’t die, however, because they challenge fate, but because they touched a poisoned gavel to smash a mirror with.; Private investigator Carter Blake falls head over heels in love with Jean Brewster. Without knowing anything about her, he's willing to marry her. Checking old newspaper clippings, Blake finds out that his fiancée seems to possess witch-like powers. Three of her former husbands died after her "kiss of death".; A treasure-hunting adventurer is trapped by the vibrations of a giant bell.; Inventor Jon Garson's duplicator machine has an unexpected voodoo effect which Garson attempts to capitalize on by killing a romantic rival, but retribution still makes him pay for his crime.; Sir Byron McCabe, on the run from the law, makes a deal with the beings of an unseen invisible world.; Jeff misses all his old poker buddies.; A film director turns out to be the one man who can stop an alien invasion.; When a mugger steals his wallet and then dies, Cyrus Marshall is allowed to attend his own funeral to see how he'll be remembered.; A criminal steals a pair of wooden shoes.; A man is killed by a windmill.