The fascinating story of the build up to The Second World War, French spy, Mercier is assigned to Poland, to learn exactly what The Nazis are planning behind the borders. Mercier produces a great deal of evidence proving The Nazis are battle ready, but the powers that be are not convinced, or rather don't wish to be.

Mercier sees what's happening, and what's likely to happen, whilst all around him carry on with everyday life. Tennant impresses throughout, he is wonderful as Mercier, well supported by a great cast, including Anton Lesser, Janet Montgomery and Richard Lintern.

There are many films and dramas which tell the story of The second World War, Spies of Warsaw is a fascinating insight into the unnerving build up to The War.

A terrific espionage drama, which is beautifully made, intriguing and rather captivating. Well worth watching. 9/10

Dick Clement and Ian La Frenais are the writing team that wrote the sublime Porridge as well as The Likely Lads. I want to remind people of this just in case someone watched this and thought they were two substandard writers who deserved to be taken to a forest late at night and shot.

Spies of Warsaw takes place in the run up to the second world war as various spies from major countries converge in Poland hoping to gain influence in the future of the country. David Tennant plays a French military attaché Colonel Jean-François Mercier who runs a small network of agents and Janet Montgomery as his love interest Anna Skarbek.

What should be an interesting tale of espionage, intrigue and love turns out to be dull, flat and uninspired. Its mind numbingly tedious.

David Tennant plays his character with a mockney accent. The same accent the Scot used for his Doctor Who. You never at once feel drawn in by any of the characters, care about them or even feel involved with the plot. It even ends on a damp note. Not once did I think we were in Poland or France or Germany. I actually reckoned the drama was shot somewhere in Belfast where they dress buildings up to look unconvincingly like Nazi Germany.

Director Coky Giedroyc has to take the blame for bringing such a poor script to screen. Its interesting that he was responsible for shooting the original unaired pilot of 'Sherlock' before it was reworked and an experienced film director became involved and re-shot an expanded story with great success.

David Tennant stars in "Spies of Warsaw," a 2013 miniseries also starring Janet Montgomery, Anton Lesser, Marcin Dorocinski, and Julian Glover.

Most of the film takes place before Poland was invaded. A military attache, Jean-Fracois Mercier (Tennant) has a network of agents and is assigned to Warsaw to see what the Nazis are up to. Mercier has evidence showing that the Nazis are getting ready to invade. However, he is stonewalled by some of his commanders, who doubt the veracity of his evidence.

In the meantime, he falls in love with a beautiful woman, Anna (Montgomery) who currently lives with a Russian.

I see that this miniseries received some lousy reviews. I can understand that if you've read the book; often, a good book doesn't translate well to screen. I haven't read it.

One of the critiques was that an important part of the book was left out, that is, spying on the Germans measuring the width of the roads in the Ardennes to see if their tanks could make it. I'm not sure what miniseries he watched and gave a rotten review to, but that scene was most definitely in the miniseries.

Another review complained about the locations, saying that it looked like Belfast dressed up to look like another country. The movie was filmed in Poland. I guess I'm not sure what film the above comments referred to.

I thought this movie was tense, and if not action-filled, very absorbing. I was interested in the fact that France was so ardent in her commitment to Poland to save it from the Nazis. We see where that went. And the end of the film is based on a real incident I hadn't known about.

David Tennant, from reading the reviews, was not the Mercier of the book. I still liked him.

A note about accents, a tired topic for anyone who reads my reviews. The people in the film are not speaking English with foreign accents. They're speaking their own language, so accents are not necessary. Some of the actors had them because in real life they have accents, but again, they're speaking their own language and the accent is a dialect.

Why would David Tennant be speaking to French people in English with a French accent? It's ridiculous. You notice that Chekov plays are not done with Russian accents. They don't use accents in Shakespeare. Many early films were set in other countries - no accents (example: The Mortal Storm, Zoo in Budapest).