Fox Films made Behind That Curtain (1929) over as a romantic vehicle for Warner Baxter as Colonel Beetham, Regulating Chan’s character to hardly more than a bit part with the best of it off screen.

You have to wonder why the Asian actor, E.L. Park, was chosen to play the Chinese detective from Honolulu.

Was the part so small because his acting was so stilted or because nobody else would take such a small part?!  Whatever the reason . . . Park's first "appearance" is a scene just under 75 minutes when he is heard and then seen.  His big moment at the end is - SURPRISE! - off stage.

Behind That Curtain (1929) is still worth watching for several reasons.

Warner Baxter was a fine actor with a long career and this movie shows him early in that career as Colonel John Beetham.

Baxter, as Beetham, is clearly among those actors who were in that transition from silents to talkies since his performance varies from the stilted, mannered acting of the twenties to the more natural style of the sound era.

Boris Karloff ironically a small part as Baxter's manservant.

Ironically because he had already played in some 60 movies when he appeared in Behind . . . but he was showing the incredible talent that gave his Frankenstein monster such a stand-out performance—without Karloff having to say a word.

The song she sings is in a foreign language, which most of us could deal with, but she sings it over and over and over and over and . . . .

The scene right after that isn’t much better with Philip Strange as Eric Durand. 

His acting as the cheating husband finally confronted by his wife is every bit as artificial as Karloff’s is natural.

The film proper, like some of the actors, can be difficult to watch.

Hollywood had achieved a high standard (for the time) of quality in film-making in the twenties but sound sent everybody back to almost a new beginning in developing film that could accommodate the new technology as well as acting.

Fox Films does provide great visuals in Behind That Curtain.

The sets vary from English manor houses in Devonshire to desert scenes complete with tents and camels in the Mid-East.

We even get Scotland Yard Inspector Bruce (Gilbert Emery) traveling by plane to Beetham’s encampment in Persia (now Iran) before we’re treated to great shots of San Francisco, California.

We also have a few bloopers starting with Sir George Mannering (Claude Kind) finishing a phone call.

He puts it on the table instead of back on its cradle and leaves it tHer hair is very short when she begs Colonel Beetham to take her with him on his four-month trek through India and Persia, leaving everything behind.

Her hair is still short four months later at the end of the journey.

Don’t you wish we know now she did it?!

Behind That Curtain is only two of the first five Chans that has survived, the other being The Black Camel.

Behind That Curtain, for good, bad or indifference, just wets the appetite that Charlie Chan lovers hav efor their favorite Chinese Detective Supreme who knew how to "walk softly and go far."