The series starred Millicent Martin as a clairvoyant, Gladys Moon, and John Michie as her very attractive psychic son, Trevor Moon, who travelled between Folkestone in the United Kingdom and France, doing readings and selling occult and astrological goods from their mobile "salon" (called "Visions") and getting involved in various adventures along the way. Trevor seemed to be waiting for his dead father's money, although he was secretly fond of Gladys, and she was fond of a tipple or two.

It co-starred Laure Killing as Cecille Coulmier, Trevor's girlfriend, and other characters included the zany Zelda (Anita Graham) as another clairvoyant/medium friend of Gladys's, Sergeant Eavis (Ian Redford) in the UK and Inspector Sardou in France (Patrick Drury) who all assisted the duo through their adventures.

Despite reports that the BBC had already commissioned a second series before the first one aired, the show only ran for 13 episodes and was cancelled after series one. John Michie went on to star as Robbie Ross in the long-running "Taggart" TV series and "Bare Necessities", while Millicent Martin, already famous for "That Was The Week That Was" in the sixties, went on to star in the American soap "Days of Our Lives" and as another Mrs Moon - Daphne's mother in the hit sitcom Frasier.

Never commerically released, transfered from VHS to DVD