Danger Route has usually been dismissed (if not ignored) as an unexciting, confused and run-of-the mill spy thriller, not to say another unsuccessful attempt from the second half of the 1960s to cash in on the success of the James Bond series. Yet, while it is imperfect in several ways, Danger Route deserves credit for its original and intelligent plot, dark realism and fine performances. Despite its misleading promotional poster, the film does not actually try to entice the viewer with Bond-style suspense and action sequences, but rather with its complex intrigue and character study of a disillusioned secret agent operating in a world where no-one may be quite what they seem to be. Indeed, the film's style is closer to the genre more successfully represented by the likes of The Spy Who Came in from the Cold and the Harry Palmer films starring Michael Caine. Perhaps the plot lingers a little bit at the beginning and appears unnecessarily convoluted, but if one is willing to struggle through some confusion, it is quite interesting to follow and remains consistently unpredictable. It is somewhat difficult to get emotionally engaged into the story, partly because the main character, played by Richard Johnson, is rather enigmatic and distant - he is after all a cold-blooded assassin (albeit one working on "our side"). But this is arguably part of the film's originality. While there had already been a few similarly dark and cynical espionage dramas by 1967 (notably those aforementioned), it was not yet common to have such a morally ambiguous and cynical hero. This would, however, become much more the norm for this film genre in the 1970s. Richard Johnson does a fine job of conveying the detachment and weariness of this character, even subtly managing to attract some sympathy for his predicament. Johnson is surrounded by a strong cast that includes Carol Lynley, Barbara Bouchet, Gordon Jackson, Sylvia Syms, Harry Andrews, and Diana Dors, who all give very good performances. Where the film slightly fails in my view is in its uneven direction (it is known that director Seth Holm became ill during the shooting of the film) and average production values, which sometimes make it seem like a B-feature, although it is not.
Ultimately, I don't consider Danger Route to quite be a good film, but it is certainly better than your routine spy romp, and has some interesting elements going for it.
