Marshal McCloud goes against a credit-card burglary ring that employs run away teen-aged girls in a night club scam.
Marshal McCloud while on assignment on mounted horse detail smashes a ring involved with the theft of military weapons from an armory.
When hanging up his Stetson hat at a restaurant, McCloud is stymied by someone who tries to steal it. A clue leads him to a ballet company on the verge of going under, and a philanthroptic foundation in which an embezzler had made off with millions of dollars from the books.
A woman pursues a mob hit man who has killed her sister, and in Mexico City is pursued by Marshal McCloud, SGT. Broadhurst and the mob