Copyright 12 July 1967 by Harris Associates/Bavaria Atelier. New York opening at neighborhood theaters: 10 November 1967. U.S. release: 12 July 1967. U.K. release: 15 October 1967. Australian release: 15 February 1968. Running times: 107 minutes (US and Aust), 90 minutes (UK).SYNOPSIS: Although the international jewel thief known as the Ace of Diamonds has long been in retirement, his protégé Jeff Hill — appropriately dubbed the Jack of Diamonds — is rapidly building a reputation equal to his mentor's. After stealing a fortune in jewels from the New York apartment of Zsa Zsa Gabor, Jeff sets out to execute a robbery aboard a luxury liner. Although he encounters another cat burglar in one of the staterooms, he succeeds in escaping with the gems. Then, following the theft of Carroll Baker's jewels, Jeff flies to Munich and is visited by the Ace, who tries to persuade him to quit while he is still ahead of the game. But a chance meeting with a beautiful girl named Olga leads to Jeff's being introduced to the master thief of Europe, Nicolai. Even though he learns that Olga is the cat burglar he tussled with on the luxury liner, Jeff agrees to join forces with her and Nicolai in removing the fabled Zaharoff diamonds from an electronically-guarded bank vault in Paris. As the elaborate details of the crime are being worked out, Jeff cannot resist stealing the jewels of a third film star, Lilli Palmer. On the day of the Zaharoff job, however...NOTES: Location scenes filmed in New York City, Paris, Genoa, Munich, and the Bavarian Alps. Interiors at Bavaria Studios, Munich. COMMENT: A fairly exciting script, very capably acted by all concerned. A shame the comic elements were not played up more. At least one wisecrack is exceptionally hilarious, and the anti-climax itself is delicious; but generally the comedy is subdued in favor of the drama. In the less than inventive hands of director Don Taylor, the drama often seems too drearily self-conscious for true excitement. Taylor's pacing is too slow. Trimming the more heavy- handed passages by at least ten or fifteen minutes would be a distinct advantage. Provided the cutting was done with finesse, the U.K. version could well be the one to enjoy.

Modern-day Canadian cat burglar, young, handsome and rich, steals precious gems from wealthy women all over the world; he's mentored by a veteran thief, both of whom become begrudging partners with a female cat burglar and her stepfather, who has concocted his own Mission: Impossible--stealing royal blood red diamonds from an impenetrable vault. Disposable caper, written by four screenwriters (Jack DeWitt, co-producer Sandy Howard, Howard Joseph and Robert L. Joseph), has tongue in cheek and brain in neutral. The tinkling background score from Peter Thomas and Bob Harris lends the proceedings some groovy charm, but lead George Hamilton (while agile) fails to lighten the load with his nondescript personality. Star cameos by robbery victims Lilli Palmer, Carroll Baker and Zsa Zsa Gabor (playing themselves) are incidental, though Gabor makes the most of her screen time with a cheeky turn. ** from ****

The makings of a classic, suspenseful heist film are in place here, but the film only partly succeeds. Hamilton plays the title character, a wall-climbing, scuba-diving burglar who specializes in nabbing priceless baubles and who was trained by a master, the Ace of Diamonds (Cotten.) Cotten's old pal Evans, along with Evans' step-daughter Laforet, convinces Hamilton to go in on a practically impossible job, removing a prized necklace and brooch from a virtually impregnable stronghold (after first obtaining a vault combination from the middle of Paris police headquarters!) The foursome plots and trains and plans until the big day arrives while Preiss closes in on them as fast as he can. Hamilton is quite fit and manages to be fairly convincing in his somewhat larger-than-life role. Cotten is less believable, though his character is in retirement, which helps. Evans is relatively amusing in his controlling characterization. Laforet is beautiful and surprisingly decent in a role that is substantially window-dressing. Some of the set pieces are tiresome (such as Hamilton's and Laforet's meet--cute on the ski slopes) but the big heist itself is pretty suspenseful and well-handled. Hamilton also has a neat home complete with a trapeze, an indoor pool and a secret compartment for jewel cutting. Three glamorous ladies appear as themselves (!) in utterly pointless cameos that do little to enhance the film except that they add a bit of feminine attractiveness (which Laforet handles rather nicely anyway.) Of the trio of Palmer, Baker and Gabor, only Gabor gets to say anything remotely interesting and even her presence is limited. (At this point, her negligible film career was already waning and she was basically doing guest shots, yet she is portrayed as a busy, successful actress who has a 6:00 call!) One thing that could divide a lot of viewers is the overbearing and exceedingly whimsical music score which features voices doo-dooing and whee-ing away continually. Some may get the humor, others will be lying on the floor with blood trickling out of their ears. It's a fanciful, stylish, but also rather undistinguished tale without a lot to recommend it unless one is a fan of Hamilton or of the genre in particular. The ground has been covered many times before and after and often in a better way.

This mildly entertaining German-American production has a Yankee take on the European tradition of suave jewel thieves. Perhaps influenced by the popular Italian comic books, star George Hamilton looks like Diabolik at times (though this movie was released before the film Danger: Diabolik).Amusing cameos and supporting parts by many familiar faces and ably directed by veteran director/actor Don Taylor. Lots of nice Bavarian locations. Wolfgang Preiss, who played super-criminal Dr. Mabuse in a series of films, represents the law here. Even with some Morricone-ish music, one wishes it was more representative of the wild 60s Euro costumed criminal films like Danger: Diabolik, Kriminal and Mister X. The scene where Hamilton works on a trapeze in his mansion may have inspired the similar Lara Croft bit.