In the 1830's, the foppish son of a ship owner is shanghaied aboard his father's ship where he experiences the harsh realities of a brutal captain.
Leonard Maltin gives the movie a 1 & ½ out of 4. Shame on him. Sure, the film is no Mutiny on the Bounty (1935), and the script could be sharper. But, it's still a riveting shipboard drama, thanks to a fine cast, a good story, and a strong moral lesson. In the movie's pivotal role, Ladd transitions from a spoiled fop to a man among men in convincing fashion. The actor was never one to emote; at the same time, his low-key manner blends in well with the macho crew. And a heckuva crew it is—such forceful types as Dekker, Bendix, Donlevy, and, of course, a fearsome Howard DaSilva as the brutal captain. Mix and stir and you've got the ingredients of a highly combustible drama.
Of course, old Hollywood always created its own version of history. It's no secret the studios habitually bent fact in return for commercial appeal. So its not surprising that Paramount took liberties with the Dana book. For example, the script works a woman (Fernandez) onto the ship, which is not in the book. I expect they did that to burnish Ladd's appeal as a leading man and to widen audience appeal to include women-- never mind the facts of the book. As some anonymous wag put it-- never let the facts stand in the way of a good story.
Fortunately, it is a good story, even if the ship never leaves the sound stage. However, I wish director Farrow had made better use of close-ups to underscore dramatic high points. He's too impassive in what amounts to a very involving story. That aside, the movie certainly rates far better than a 1 & ½.