Enquête spéciale

An American Treasury agent (Dennis O'Keefe) teams up with a Scotland Yard inspector (Philip Friend) to track down a group of thieves that are creating artificial diamonds out of sugar.

This film seems to be a bit of a mystery. The BFI considers it lost, despite prints being readily available -- even on YouTube and Netflix. And then the director is a bit of a debate. Whether the print is the American or English one, the director name is switched. The film itself does not seem to be different in different prints.

The plot is pretty good, and the idea of synthetic diamonds is interesting. One has to wonder... could synthetic diamonds be made so well that there would be no real chemical difference?

The Golden Age has given us such a varied roster of genres so far on blu-ray, and each film brings something unique to the vintage funhouse. For The Diamond Wizard, I was intrigued by the prospect of period location shots of 1950s England. Nothing brings a setting and an era to life like 3-D photography, and the filmmakers didn't disappoint. It's a poised, polished and very enjoyable police procedural with noir elements.

The two male stars (Dennis O'Keefe and Philip Friend) play well off each other and contrast nicely as characters, the brash American (O'Keefe) drawing his Scotland Yard counterpart out of his staid shell, always with a friendly nudge. Margaret Sheridan shines as both romantic interest and a potential lead in the case. She's spirited and playful without being a full-blown femme fatale. The supporting cast is very good, and I especially like how each character, down to the smallest part, is given a little quirk to make them memorable, reminiscent of I, The Jury.

Story-wise, it's solid and well-paced. It's also easy to follow. The quaint forensic and investigative techniques are entertaining and informative. There are a couple of twists, but they didn't surprise me all that much. I liked that the action finale didn't outstay its welcome.

The 3-D is better than I hoped it would be. The exterior street shots are incredibly atmospheric, while the interiors are always set up to maximize the sense of space just in front of and behind the frame. It has an elastic effect on the visual field, making us forget where the actual screen is. That's the opposite of a gimmick; it's immersive because it draws us in intuitively. I was always aware of the 3-D but never distracted by it (apart from a few fun pop-outs), and loved every second.

The English setting makes it a personal favourite, but it would be a top-tier Golden Age 3-D title even without that. The impeccable 3-D is complemented by a fun detective yarn, a polished screenplay, and rock-solid performances. Not to mention another outstanding restoration by the 3DFA, one of their best yet. I couldn't ask for more than that.

One of those chatty Brit crime films with American guest stars that's the cinema version of a comfortable sweater, a good a way as any to spend 84 minutes watching TV. The two best reasons to watch it: the end with a fight by a giant, futuristic looking electrical furnace belching flames and Margaret Sheridan doing justice to a tight sweater, speaking of sweaters. There's also a British policewoman who's very arresting.

This is an interesting 3D with a British touch, and it's a luck that Kino Lorber and the 3D Film Archive have jointly taken the task of restoring it. As explained in the extras, it was shot in 3D but never released that way in its time, as the 3D trend had declined. So now we can enjoy watching it as it was intended to be screened.

The story, whether 3D or normal viewing, is interesting enough. A federal agent joins forces with a British Scotland Yard colleague to catch a band of synthetic-diamond makers and rescue the scientist who has joined them. Both agents also doubt if the scientist's daughter is willing to help or only trying to fool them. Contrasting with Philip Friend who effectively plays his less emotional British counterpart, Dennis O'Keefe adds the spark to the pair; he does not only act but also directed this picture, and both jobs he does well.

Not only the polarized version is great, also the anaglyphic one (complimentary glasses are included) offers a nice medium-depth effect. The image is sharp if a little grained, and compared to the unrestored version (both shown side-by-side in the extras as usually) contrast is improved - good for the restoration team. The 3D effect is much more apparent with the polarized glasses, though.

A sample of the anaglyphic version can be watched at Youtube (see External Links section).

An otherwise very British style picture with sober acting, no over-use of 3D visual tricks, more documentary-style than American productions yet with a well balanced amount of action.

So good that they have restored it. Another treat for 3D affectionates. More 3D classics coming, please!

Using the non-de-plume of Jonathan Rix, his grandfather's name, Dennis O'Keefe hied himself over to England and sold this story (with screenplay by John C. Higgins) and ended up as the star and (credited) director of this film that was merely a slight---primarily geography and accents---remake of at least a half-dozen American B-westerns with the plot gimmick revolving around a heroine's scientist father being kidnapped and forced to counterfeit something---diamonds, in this instance---for a gang of crooks. One of the readily available horses-and-sagebrush versions is 1941's "Dude Cowboy" from RKO with Tim Holt, Marjorie Reynolds and Byron Foulger essaying the roles taken here by O'Keefe, Margaret Sheridan and Paul Harmuth. Give "Dude" the edge over "Diamond" on the strength of Ray Whitley's songs.