Having assumed the identity of a deceased British soldier to avoid being sent to back to a concentration camp, a Czech civilian winds up at a prisoner-of-war camp where he must convince his suspicious inmates that he is not a German mole in this Ealing Studios drama. Often regarded as the first World War II P.O.W. movie, filmed in actual German locations, 'The Captive Heart' has a lot of interest to it. The screenplay is not without its flaws. The protagonist convinces the Brits of his true identity a little too quickly for credibility. There are also far too many subplots in the mix, with only Gordon Jackson as a blinded officer of any interest; the rest of the characters are bland and the episodic structure subtracts from the immediacy of the protagonist's ordeal. Michael Redgrave is superb in the lead role though with everything he has to endure, even allowing his hand to be smashed in a heart-wrenching scene in order to be able to explain the difference in his handwriting when writing letters to the wife of the soldier whose identity he took. In fact, this one of the major narrative strands of the movie with personal identity issues briefly arising as Redgrave finds that he has to fake correspondence "home" to avoid the Germans catching onto his real identity. Add in some luscious, mobile cinematography from Douglas Slocombe (note the gradual zooms-in as Jackson's bandages are removed and the exterior shots that track and pan over the soldiers at attention) and 'The Captive Heart' is a film with a lot to like about it, imperfect as it may be.
