The Monthly Film Bulletin wrote:Any film made by Lewis Milestone on the subject of war is bound to be approached with interest, and this, his second British film, with a theme not unlike that of
A Walk in the Sun [1945]
, perhaps particularly so. But
They Who Dare is a disappointment both as an adventure story and as a study of a small group of men under strain. On the adventure story level, the film seems too often vague and implausible in detail – in the sequence of the attack on the airfield, for instance, or the final episode of the rescue by submarine. Only in the scenes of the escape over the mountains is a certain authentic tension generated. The film, though, also has pretensions to be considered as a serious study of men in action. Here the emphasis is placed on the hostility between Graham, uncertain of himself but prepared to take risks "for the kick", and Corcoran, established as an "intellectual" by the fact that he reads poetry aloud. Dirk Bogarde and Denholm Elliott play these parts without much conviction, and the latter's hysterical outburst on the beach strikes a singularly false note; a superficial and indecisive script seems largely to blame. ... Lewis Milestone has always been one of the more uneven of the major Hollywood directors, and
They Who Dare indicates, as other films have done, the extent to which he depends on a strong and well-constructed script.Hal Erickson said the film was, "...undeservedly the least-known of director Lewis Milestone's sound films. Set in the Aegean sea during World War II, the film recounts the exploits of Britain's Special Boat Squadron. ... Robert Westerby is credited with the screenplay of
They Who Dare, and Lewis Milestone insisted the story was taken verbatim from the reminiscences of the squadron's two survivors." British film critic
Leslie Halliwell said: "Grimmish war actioner with plenty of noise but not much holding power." In
British Sound Films: The Studio Years 1928–1959 David Quinlan rated the film as "good", writing: "Tense if rather superficial wartime adventure."
The Radio Times Guide to Films gave the film 2/5 stars, writing: "Considering director Lewis Milestone was responsible for those combat classics
All Quiet on the Western Front [1930] and
A Walk in the Sun, this is a very disappointing account of an allied commando raid on Rhodes. Ordered to knock out a couple of airfields, Dirk Bogarde and Denholm Elliott spend as much time squabbling as they do confronting the enemy. The dialogue (much of which was improvised) is sloppy, but the action sequences are convincing." ==See also==