A Fistful Of Diamonds was shown on TV as an imitation James Bond, Euro-Spy movie but is really just a detective story. Frank Ressel kills all of his Diamond Cartel partners and gloats over his new found wealth. Erica Blank shows up and demands here late husband's share only to be treated as a play thing. She then hires NYC detective Callahan (German Cobos), to get her diamonds back. He tracks the stash to Turkey and grabs all the diamonds and sets a trap in a remote valley in order to eliminate the "gang" and hopefully run off with Erica. She gets killed in the gun battle, so he returns to his dull uneventful life back in New York. There is a lot of "running around" and gun play throughout the movie but very little of interest. They just walk around and talk about what they will do with the diamonds when they get them. Erica Blanc's acting ability and great looks are lost in this story.