Under Secret Orders, also known as Mademoiselle Doctor, is a 1937 British spy film directed by Edmond T. Gréville and starring Erich von Stroheim, John Loder, Dita Parlo and Claire Luce.

Both films have exactly the same plot, but there were differences in the cast between the two: in particular, von Stroheim was not in the French version.

[2] During the First World War, a woman doctor falls in love with one of her patients who turns out to be a German spy.

Cast notes: Writing for Night and Day in 1937, Graham Greene gave the film a poor review, summarizing it as more movie than cinema.

Greene described the writing as "a really shocking script, with childish continuity" and criticized the dialogue as "it ambles flatly along".