The Scorpio Letters is a 1967 American-British thriller film directed by Richard Thorpe and starring Alex Cord, Shirley Eaton and Laurence Naismith.

[4] There are significant differences between the book and the film version, which was designed to take advantage of the spy boom following the success of James Bond.

The film's sets were designed by the art directors Addison Hehr and George W. Davis.

As it was intended for a cinematic run in several markets, particularly in Europe, it was made with higher production values than was often common for television films.

[5] Joe Christopher an American in London working for British Intelligence joins forces with Phoebe Stewart to investigate the death of a fellow agent who was the victim of a blackmail plot.