British Intelligence

As one spy to another, Boris Karloff offers some advice: "The only way to be someone you are not is to be that person always, even in the presence of friends." This is a picture that keeps us guessing—just who is each person? It's a clever and very entertaining wartime thriller in which no one's identity is clear.

Set in 1917, the action is presented as directly relevant to the current events of 1940; more than one speech steps aside from the actual plot and appeals to an audience who would know exactly what was meant by references to future wars and to future lunatics who would again want to take over the world. The film's final speaker actually turns straight on to the camera for his inspirational closing sentences—the kind of exhortation that was frequent in WWII era films, that we rarely if ever see in pictures from any other era, and that can be strangely stirring even at this great distance.

Boris Karloff and Margaret Lindsay are both excellent, especially in their scenes together: their eyes are wonderfully expressive as they watch each other, play their roles, calculate loyalties and next moves.

Favorite moment: the late scene at the center of which Karloff purrs, "Excellent. But I'm afraid it won't quite do."

Definitely a spy vs. spy quickie worth watching.

This is very good for its genre, with an interesting story, solid atmosphere, and two good leading performances from Boris Karloff and Margaret Lindsay. Made during the early part of the Second World War (when England was enduring constant air assaults and other threats), and set during the First World War, there is an obvious patriotic slant to it. But aside from a short speech by one of the characters at the end of the movie, it mostly allows the story and characters to stand on their own.

Karloff and Lindsay star as two very resourceful spies who are planted in the home of a prominent English family, with most of the story revolving around whether they are spies on behalf of England or on behalf of Germany. Karloff is, of course, especially good in a part like this, giving his character a believably ingratiating manner in his cover role as a butler, and a steely eye in his unguarded moments. He makes it easy to believe that his character can keep everyone else in the dark.

Lindsay gets one of her best roles, and she makes full use of it. Her character obviously has weapons much different from those of Karloff's character, and she too is believable in keeping the others, even Karloff, guessing.

The story moves at a good pace, and it features several good turns as it builds up the tension. Like many movies of this kind, there are places here and there where it could have been improved. In particular, its portrayal of Britain as a traitor-riddled society threatened with imminent collapse shows the strong influence of the frightening times in which it was filmed. But in its time it probably provided some genuine encouragement, and today it still remains an enjoyable movie that is well worth the time to see.

This is an especially interesting film because although on the surface it is about WWI, it seems essentially about patriotism and fifth column activity for the coming WWII. It's second release as Enemy Agent (1940) testifies to the notion that the film is prophetic rather than historical. In fact, while watching the film it is very easy to forget that it has anything to do with WWI, except in terms of the young soldier who reappears late in the plot, originally having been introduced as wounded in a German hospital. Also, the statement by Thompson of "How many millions have been killed...and how many millions more must die just because one man sets himself above the almighty" seems like a timely reference to Hitler.

For a minor war movie, this wasn't too bad. Cross, double-cross, double, double-cross....well, you get the idea. The whole idea of British intelligence staring Boris Karloff immediately contradicts itself. Karloff plays his usual type of role and looked like he hadn't slept in at least a fortnight. Margaret Lindsay stole the show for me with a charming and well-judged performance.I guess the secret of this movie's success for me, is that I was never entirely sure until the end, just exactly who was on which side. It's all about suspense and tension and this movie just about pulled that off. A few clichés throughout, but this was made in war time and are therefore forgivable. A stirring speech at the end to round off a movie that kept my attention and is worth a view.

There aren't that many World War I spy movies around. At least I haven't seen that many. Hitchcock's "Secret Agent," (1936) Sternberg's "Dishonored" (1931) and Garbo's "Mata Hari" (1932) are the only three great classics I have seen. Blake Edwards's "Darling Lili" was a waste of celluloid.

Made at the beginning of World War II (1940), there are clear reference to the war situation at that time in this movie. The talk about madmen taking over the war is clearing about Hitler and not the Kaiser.

The movie showed bombing raids against London from both zeppelins and aircraft. I assumed that these were fictional, but I was surprised to find out that there were a few zeppelin raids and 22 aircraft raids against England in the war.

Acting by Boris Karloff (creepy and effective) and Margaret Lindsay (subtle and clever) make the picture a lot of fun to watch. Although the plot is overly complicated to follow and jumps around a bit too much, there is a surprising amount of tension built up over who are the real German spies.

Some people have complained about how easy the spies had it in the movie. They seem to just need to lurk a bit and they overhear all the war secrets they need. We should remember that people were more trusting back then and the idea of an organized spy ring was quite fanciful. Today we have an ultra security conscious society.

This is a fun and easy to watch 62 minutes. I would recommend it for any spy film fan and any Boris Karloff fan.

I wonder if the name for Harry Potter's arch-villain, Valdemar, had anything to do with the name of Karloff in this movie, Valdar.