In what movie did Charles Boyer say, “Come with me to the Casbah”?

Charles Boyer did not say, “Come with me to the Casbah” in any movie.

Many people have supposed incorrectly that he said it in Algiers (1938), where he played the French ne’er-do-well Pepe Le Moko living in the Casbah.

Boyer said his press agent made it up.