I found this movie entertaining, but I think it is a mistake to compare it to "Calcutta," since they are very different in many ways. The only similarity is that they both take place in the orient. "Calcutta" is essentially-- aside from the adventure trappings -- a "whodunnit" with a surprise twist at the end, similar to both "Dead Reckoning" and "The Maltese Falcon". "Saigon," which I enjoyed for what it is, is a much less involving movie because, for one thing, there is really not that much suspense. However, the Ladd/Lake combo is always interesting to watch and the supporting actors -- in particular, Morris Carnovsky and Luis van Rooten -- I found fascinating. Whereas Paramount gave "Calcutta" a much more expensive mounting (which paid off because it actually took in more at the box office than even "The Blue Dahlia), I felt they really reduced the budget on this movie -- the hotel sets at the end being the only really expensive looking ones. recommended for Ladd/Lake fans.

Like Singapore, Calcutta and Macao, Saigon sets off to an Asian port of intrigue. Demobbed in Shanghai after action in the Pacific Theater, three flyboys postpone their return to the States because one of them, Douglas Dick, has only a month or two to live. The catch is that he doesn't know it; his pals Alan Ladd and Wally Cassell guard the secret, having decided, under cover of operating lucrative commercial flights, to pack `a whole lifetime' of excitement and pleasure into his brief span left.

Their first assignment, however, proves their last. Shady war profiteer Morris Carnovsky pays them a suspiciously large sum to take him to Saigon, the `Paris of the Orient.' But, detained by police and gunshots, he doesn't show for the punctual flight; instead, they carry his `secretary,' Veronica Lake, carting along a briefcase crammed with half a million. The crate they're flying has to crash-land, and they make the rest of the journey by boat to Saigon, giving a romantic triangle time to form: Both Dick (avidly) and Ladd (reluctantly) fall for Lake. But a police inspector (Luther Adler) just happens to be aboard as well....

Yet another romantic adventure in subtropical heat, Saigon owes much to John F. Seitz' solid camerawork (which deserves special mention for avoiding ceiling fans). It's pretty by-the-book, but not nearly so embarrassing as Ladd's Calcutta of the previous year.

The movie marks the last screen pairing of Ladd and Lake, an emblematic couple in the noir cycle noteworthy for their chilly emotional temperature. Whatever cryogenic chemistry they generated in This Gun For Hire and The Glass Key and The Blue Dahlia had by this time, alas, gone inert; few sparks get struck this close to absolute zero. Only the perfunctory conventions of the genre insist that their future together will be either a long or a happy one. Even that pretense is belied by the movie's final shot – in a cemetery.

A curious blend of film noir (the story takes place just at the end of WW2 ,like in Dmytryk's "crossfire") and of melodrama (the soldier whose days are numbered :his two mates -the threesome is some kind of 'three musketeers" cum "lives of a Bengal lancer" - want to help him make the best of it ,without telling him the truth).When secretary Veronica Lake appears ,the terminally ill puts her on a pedestal .His two mates just ask her to pretend but they despise this bad gal ,this femme Fatale .Ladd is particularly such a lout ,and with his favorite partner ,at that!This scene when he shows the girl another way of wearing her sumptuous dress might remind the young audience of Kim Basinger in "LA Confidential".

This is perhaps not Ladd's best ,nor among his best ,but his pairing with Lake was magic and considering they have some kind of Colombo's father as a cop hot on their heels,they are excusable.