Aging Major Palgrave, an idiosyncratic but charming mystery writer, reveals to Miss Jane Marple that one of the guests at a luxurious Caribbean resort they're staying at is a Bluebeard-type wife murderer. Unfortunately, the Major succumbs to an apparently accidental overdose of alcohol and blood pressure medication before revealing the killer's identity. When it's discovered that the medicine belonged to another guest and the revealing photograph the Major was carrying is missing, Miss Marple realizes that the serial killer has struck again and more murders will follow.

The Barbara Stanwyck Show is an American anthology drama television series which ran on NBC from September 1960 to September 1961. Barbara Stanwyck served as hostess, and starred in all but four of the half-hour productions. The four she did not star in were actually pilot episodes of potential series programs which never materialized. Stanwyck won the Emmy Award in 1961 for Outstanding Performance by an Actress in a Series. Three of the shows in which Stanwyck starred were an attempt at spinning off a dramatic series of her own, in which she appeared as "Josephine Little", an American woman running an import-export shop in Hong Kong. The series, produced at Desilu Studios, was directed by Stuart Rosenberg. The Barbara Stanwyck Show lasted one season. It aired at 10 p.m. Eastern on Mondays opposite Jackie Cooper's military sitcom Hennesey on CBS and the second half of Gardner McKay's Adventures in Paradise on ABC.

Johnny Ringo is an American Western television series starring Don Durant that aired on CBS from October 1, 1959, until June 30, 1960. It is loosely based on the life of the notorious gunfighter and outlaw Johnny Ringo, also known as John Peters Ringo or John B. Ringgold, who tangled with Wyatt Earp, Doc Holliday, and Buckskin Franklin Leslie.