Secret Agent (German: Der Geheimagent) is a 1932 German thriller film directed by and starring Harry Piel and also featuring Maria Matray, Eduard von Winterstein and Leonard Steckel.

The film's sets were designed by the art director Gustav A. Knauer.

A chemist has developed a deadly new poison gas that could wipe out humanity.

Adventurer Harry Parker sets out to get his hands on the formula and destroy it.

This article related to a German film of the 1930s is a stub.