. But worth noting for its star Richard Johnson and director Seth Holt. A former Royal Shakespeare Company actor, Johnson was Bond director Terence Young's original choice to play 007 and might have proved much closer to author Ian Fleming's concept of him. Indeed, Johnson was briefly groomed by the Rank Organisation in the late Sixties as their answer to Sean Connery, hoping to ride the Bond slipstream (but the two films Deadlier Than the Male and Some Girls Do were too cynically packaged to work as either imitation or spoof).
Johnson's brand of worried suavity found a better vehicle here. A minor addition to the murkier side of the genre, it remains most notable for Holt. A former editor, Holt's deft cutting room skills had made two suspense films he directed for Hammer (Taste of Fear and The Nanny) unusually seamless and subtle.
Alas, in Danger Route, even his assured touch failed to enliven an intractable plot about Cross-Channel espionage. But an exceptionally strong support cast - Harry Andrews, Diana Dors and Gordon Jackson - and a certain casual ruthlessness, lift this film above the totally routine. And Carol Lynley and Barbara Bouchet are truly gorgeous.
Trite cynicisms and a trashy title-song date Danger Route unsympathetically. But Holt's admirers will discern enough in its minor virtues to compensate.