|The Secret Four|
|Directed by||Albert Russell|
Perry N. Vekroff
|Written by||Anthony Coldeway|
|Distributed by||Universal Film Manufacturing Co.|
|Language||Silent (English intertitles)|
The Secret Four is a 1921 American action film serial directed by Albert Russell and Perry N. Vekroff. The film is now considered lost.
International spies compete to seize world power by cornering the market in oil supplies in the United States.