It seemed to me a lot was made of the Utes fearing the river because it went through a no man's land of dangerous rapids and unknown terror, but once the soldiers made their escape in boats, the Indians pretty much followed along in order to take out the cavalry. That was a disconnect for me, making me wonder why the story line brought it up in the first place. I guess it sounded good as a rationale for Brett Halliday (Dana Andrews) to pitch the idea.This is one of those stories where the female lead, in this case Piper Laurie as Laura Evans, switches allegiances mid-way through the picture, throwing over her fiancé Lieutenant Ford (Rex Reason) when he sides with his commander Harper (William Talman) against Halliday for all the wrong reasons. Well OK, he was mostly following orders, but just like the Captain, he never did consider Halliday's point of view, even after Halliday proved his loyalty to the cause once hostilities got under way. Smooth move there Lieutenant, trying to take out Halliday and going over the cliff for his trouble; he should have watched that first step.It seemed to me Dana Andrews was pretty low key in his lead role here, almost like he wasn't invested in the outcome of the movie. We eventually get to learn his character's back story, but it seems he could have put more energy into the role. Say, what's with that scene when he tries to save Livingston (William Schallert) and right there in the middle of the river, the screen writer came up with a quicksand gimmick! Has anyone ever heard of that? A complete head scratcher for this viewer.Well this one winds things up pretty well up to expectation, with the headstrong Captain finally being convinced to see things the right way in regard to Halliday's circumstances. No feel-good romance ending to close out the picture though, since Talman allowed Halliday to escape according to the rule book.

This otherwise routine western has two things going for it—great red rock scenery and William Talman as the cavalry captain. The scenery speaks for itself, but it's Talman's committed performance that lifts the human element. He makes his by-the-book officer utterly believable. Couple that with his screen time and it's really he who has the starring role. Too bad he settled into his long-running D.A. role on Perry Mason; then too, despite his semi-good guy role here, no one from that era could do bug-eyed psychos as well as Talman.At the same time, it's too bad Andrews couldn't get motivated for his role. He pretty much picks up a paycheck and leaves it at that. But then a Universal western is a comedown for this former TCF movie star, and it shows. It's also pretty much a ditto for Laurie who tags along in indifferent fashion, this not surprisingly being her last film for Universal. Good thing the supporting cast includes so many capable, familiar faces— Stone, Wilke, Jones—to help save the acting day.Frankly, the plot seems more complicated than the script could lucidly handle, then again, maybe that's just me. But one thing with most westerns—you can enjoy the scenery and action without having to follow the plot. And that appears the case here. On the whole, the centerpiece action on the river is well done with only a few blended process shots. And boy, I really jumped when the one boat suddenly struck a rock in totally realistic fashion.Anyway, as a western, the movie has its compensations without being anything special.

As a child in the 1960s I watched as many Westerns at the cinema as possible, and "Smoke Signal" was one of those that left a lasting impression. I had to wait many years for it to be shown on British TV, and then it wasn't quite as good as I'd remembered, but still quite novel, with the US Cavalry taking to the boats to escape Indians. Certainly the Grand Canyon made a spectacular background to much of the film, though with the white protagonists being confined to two small boats quite a lot of rather obvious back projection was necessary whenever one of them spoke.Few films of the 1950s (or indeed of any period)dared omit a female from the cast, however contrived her inclusion might be, and here we have Piper Laurie visiting her father at one of the most primitive forts I've seen portrayed in a film at a time of tension with the Indians.

This fine production is in every way one of the best westerns, and the best adventures ever made by my standards. It is also a "sense-of-life" film, during whose course the viewer along with the characters discovers the truth about the central character for himself. The plot situation here is a tense one. This script has in fact one of the most interesting story lines of any western of which I have knowledge. A man named Halliday is being called a renegade, even accused of having started an Indian war. Yet Brett Halliday is a man who deserted to join the Ute Indians--who have now joined the Sioux---on a previous occasion for what he says was a different reason entirely. His story was he wanted keep the peace then and still does, but Evans, the man in charge at the local fort, wanted the war. The man who has captured him, Harper, leads his patrol back to the fort. Laura Evans, the Colonel's daughter, is also present. Her father is dead; and an overwhelming attack on the fort is now imminent. With no other choice, the few survivors have to make their way down the walls of the canyon beside which the fort is perched and try to escape via the river that flows there. The body of the film's many action scenes involve that attempted escape and Halliday's part played during it, which finally convinces a by-the-book Harper to let him go to the Indians and try to avert needless bloodshed. By this time, he has told the daughter the truth about her father--that he brought on the two wars by the way he had maltreated the tribes. And she has fallen in love with him and will wait for his return. Veteran Jerry Hopper directed the colorful scenes contained herein from a script by George W. George and George Slavin. In the good cast beside Dana Andrews, very good as Halliday, young star Piper Laurie as Miss Evans, William Talman in a his best role ever in film as Harper, Milburn Stone just before he achieved fame as "Doc" on "Gunsmoke's" long-running TV series, Rex Reason as Laura Evans' jealous suitor, Gordon Jones, Robert J.Wilkie, Peter Coe, Douglas Spencer and William Schallert. There are many good technical and creative contributions that make this a beautiful and memorable outdoor drama. Bill Thomas did the costumes and other fine professionals were involved; but the plot line concerning how men face adversity is so strong that a lesser cast, producers and artists could still have made this a creditable effort. That they did so much better than they might have done is a tribute to all concerned.