In Venice as in Rome, Milan, and Turin, a Spiral of Crime

Directed by John Hough

Written by John Kruse, Brian Clemens

Cast: Nyree Dawn Porter as Caroline di Contini, Tony Anholt as Paul Buchet, Robert Vaughn as Harry Rule

Released 1974

Two or three episodes, likely Fighting Fund, Goodbye George, and Decoy, stitched into one and released as a movie.