Directed by:
Phil RosenCinematography:
Ira H. MorganCast:
Sidney Toler, Mantan Moreland, Arthur Loft, Gwen Kenyon, George J. Lewis, Marianne Quon, Benson Fong, Muni Seroff, Gene Roth, Barry Bernard, Lelah Tyler (more)Plots(1)
When the inventor of a top-secret weapon is murdered for his plans, the Secret Service enlists the help of Charlie Chan to catch the killer and stop the deadly device from falling into the wrong hands! (official distributor synopsis)
Cast
![Sidney Toler](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/066/037/66037407_8ec075.jpg)
Sidney Toler
USA
Best movies:
Double Wedding (1937)
If I Were King (1938)
Our Relations (1936)
![Mantan Moreland](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/158/407/158407071_0c0052.jpg)
Mantan Moreland
USA
Best movies:
It Started with Eve (1941)
Birth of the Blues (1941)
Tarzan's New York Adventure (1942)
![Arthur Loft](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/053/160053809_59c5ae.jpg)
Arthur Loft
USA
Best movies:
Mr. Smith Goes to Washington (1939)
The Roaring Twenties (1939)
Scarlet Street (1945)
![Gwen Kenyon](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/237/160237716_3b862d.jpg)
Gwen Kenyon
USA
Best movies:
You'll Never Get Rich (1941)
Phantom Lady (1944)
Bluebeard's Eighth Wife (1938)
![George J. Lewis](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/036/677/36677263_9123c4.jpg)
George J. Lewis
Mexico
Best movies:
Casablanca (1942)
It Started with Eve (1941)
The Bad and the Beautiful (1952)
![Marianne Quon](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/237/160237717_3aaccc.jpg)
Marianne Quon
USA
Best movies:
Anna and the King of Siam (1946)
China (1943)
![Benson Fong](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/159/000/159000317_7eacfd.jpg)
Benson Fong
USA
Best movies:
The Keys of the Kingdom (1944)
Thirty Seconds Over Tokyo (1944)
Charley Varrick (1973)
Muni Seroff
Russian Empire
![Gene Roth](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/619/160619247_6286a2.jpg)
Gene Roth
USA
Best movies:
Westward the Women (1951)
Arch of Triumph (1948)
Brute Force (1947)
Barry Bernard
UK
Best movies:
Foreign Correspondent (1940)
Houdini (1953)
![Lelah Tyler](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/237/160237715_5ed0df.jpg)
Lelah Tyler
USA
Best movies:
The Talk of the Town (1942)
Make Way for Tomorrow (1937)
Mr. Skeffington (1944)
![Sarah Edwards](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/161/559/161559673_70cf0c.jpg)
Sarah Edwards
UK
Best movies:
It's a Wonderful Life (1946)
The Shop Around the Corner (1940)
The Thin Man Goes Home (1945)
![Eddy Chandler](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/160/769/160769473_2d999d.jpg)
Eddy Chandler
USA
Best movies:
I Am a Fugitive from a Chain Gang (1932)
Mr. Smith Goes to Washington (1939)
The Roaring Twenties (1939)
![John Elliott](http://image.pmgstatic.com/cache/resized/w88h116crop/files/images/creator/photos/161/224/161224825_89a905.jpg)
John Elliott
USA
Best movies:
Letter from an Unknown Woman (1948)
The Magnificent Ambersons (1942)
The Lady from Shanghai (1947)
George Lessey
USA
Best movies:
Edison, the Man (1940)
It Started with Eve (1941)
Strike Up the Band (1940)
Davison Clark
USA
Best movies:
Mr. Smith Goes to Washington (1939)
Les Misérables (1934) (series)
Love Is News (1937)