Season 1

An Englishman who buys a gift for his wife in Trevor's shop is murdered soon after. A student, who unsuccessfully tried to rob Gladys at gunpoint, becomes the prime suspect.

A man who felt misled by a fortuneteller prior to losing his wife and property becomes the Zodiac Killer to exact revenge on those who'd done him wrong—including a now successful astrologer from Gladys' past.

Gladys employs a psychic approach to the mystery of WWII reenactor Joe Thorpe's disappearance. Meanwhile, Trevor conducts his own style of investigation.

A microlight flyer finds a Roman silver plate covered with astrological signs. He seeks Gladys' expert opinion but the microlight dies, bringing interest to a crime that some would like to stay buried, like the silver plate.

In France, Cecile escapes a serial killer. Trevor attempts to discover his motives and help the police find the killer before he tries again. Meanwhile, a new shop near the French market awakens Gladys' competitive side.

An old lady in a nursing home sends Gladys on an unexpected journey, as her meeting reveals an old murder. Trevor helps the police to lay an extremely unorthodox trap.

A body is found in the boot of a car owned by Garvie, a British politician who denies all knowledge. Gladys recognises the victim as someone she met briefly in Lille.

Meeting a honeymoon couple on the return from France, Gladys reads the runes for them, but sinister forces spell death for the new bride.

The staff of a deceased aristocrat are desperate to locate her Will and consult Gladys, who suggests dowsing for it. Early results are unimpressive, but Trevor becomes interested in a walnut writing-desk taken by the auctioneers.

The Moons are asked to investigate a faith healer, who claims that John Lennon is using him to produce a string of new pop songs. The album could earn money for the charity and the record industry but murder is never too far away.

After an old woman commits suicide, her heir accuses Gladys of defrauding her, but soon realises her error and enlists Gladys's help in locating the real criminal.

The return to Folkestone of the body of a Foreign Legionnaire sparks off a hunt for stolen diamonds. Eavis suspects the Moons are working outside the law.

A series of bizarre and ominous occurrences befall the Townsends, an English family living in an old French farmhouse, and seem to be connected to sinister events which took place during the War.