The Devil's Agent (German: Im Namen des Teufels) is a 1962 drama film directed by John Paddy Carstairs and starring Peter van Eyck, Marianne Koch, Christopher Lee and Macdonald Carey.

Mild-mannered Viennese wine merchant George Droste, an intelligence expert during the Second World War, unexpectedly encounters old friend Baron Von Staub, and spends a weekend with him on his estate in the Soviet zone.

The Monthly Film Bulletin wrote: "A ragged and episodic affair, which no sooner gets going on one thing than it switches to another, this in no way lives up to the promise of its cast which, for a B picture, is formidable.

"[3] TV Guide gave it two out of four stars, noting an "Occasionally gripping spy drama with a very good cast.

"[4] Allmovie wrote, "Somewhat lost amidst the flashier James Bond clones of the late 1960s, The Devil's Agent holds up pretty well when seen today.