El cuchillo en el agua

This film is a masterpiece for a movie fan that understands sharp dialog and is interested in so called "mind" suspense. Characters in the movie are psychologically fully developed and the direction is superb; if you include Komeda's nervous jazz elements, the result is Perfection with big P. Polanski knows exactly what perfectionism is about - the devil is in the details, and the devil has no place in this great little classic. I recommend this movie to everyone that wants to get involved in film industry. Let it be the reminder why movies exist in the first place. It's the story that matters and it's the impact that dialog provides; if scenes or words stay with you long after you've seen the movie, you know that something BIG has hit you. You know that you actually start THINKING about yourself...

In Polanski's feature debut, "Knife in the Water," strange power games were again to the fore, with ridiculous macho rivalries arising when a young looking man hitches a lift with a sportswriter and his attractive wife… Though the plot itself is slim, the film is distinguished by Polanski's precise visuals, which point the shifts in allegiance between the three characters through subtle groupings; impressively, although almost the whole film is situated on a small yacht, the effect is always cinematic rather than theatrical…

Polanski's film is implicit, ingenious, mesmerizing, and has artistic integrity… It is filled with a very different sort of suspense… There is no violence… The suspense is hinted at, suggested, refined tautly, glimpsed, did-he-mean-what-I-think-he-meant?

The rich man's confidence was in his possessions, among which was numbered his attractive wife, lying in bikini, teasing by arousing expectations between them on the deck… The student's confidence, casual, almost unaware, was in his very being... The husband resented the youth, the strength, the "cool," the easy virility of the student and worked out a compulsion to keep challenging them, to try to show his superiority…

Polanski was fair – each had his own strengths and skills; but the one obsessively resented the others

While driving to sail with his wife Krystyna (Jolanta Umecka) in his yacht, the arrogant and wealthy Andrzej (Leon Niemczyk) "stumbles" with a drifter (Zygmunt Malanowicz) in front of his car hitchhiking on the lonely road. Andrzej gives a ride to the young man with despisal. When they reach the marina, Andrzej unexpectedly and without any reason invites the young man to sail with them, initiating a tense dispute of power with the youth, in a claustrophobic and erotic environment.

"Nóz w Wodzie" is a claustrophobic, tense and erotic little movie of the earlier career of Polanski. The simple story is supported by a magnificent cinematography and camera work with unusual angles, and great performances of the lead cast. The Brazilian DVD shamefully misses many subtitles, leaving without translation many sentences in the dialogs. I immediately recall at least two movies that used concepts of this screenplay: "Dead Calm" and the open end of Adrian Lyne"s "Unfaithful". My vote is seven.

Title (Brazil): "Faca na Água" ("Knife in the Water")

Devastating and beautiful early film from talented director Roman Polanski...but 'beautiful' in a sad, melancholy sense. Rarely have I seen a picture which so vividly captures the wonder of weather (gray and drizzly skies and choppy sea water, illuminated suddenly by a burst of sun rays). Sure, the film is in black-and-white, however that foreboding sky actually becomes a character in the plot involving a couple out for a boating weekend who pick up a hitchhiker and invite him along on their trip. Not a whole lot of story (in the conventional sense), though both Jerzy Lipman's amazing cinematography and Krzysztof Komeda's jazzy score make the journey a worthy ride which builds in suspense and a creepy, muted kind of ambiance. Polanski's eye is unerring, but don't expect him to give into a big pay-off. The narrative is pretty much based in reality--it's grounded--and is without major outbursts, violence or melodrama. *** from ****

WELL,you can defined this great film just by one particular scene: the old man is rich,have good social position and took the boy on board to play the role of his mentor.However the young man was dragging the beautiful knife,which was_as he claimed_ the most important thing in his life.The guy was always playing the knife between his fingers and the old man was jealous about that.So when the boy went inside the yacht leaving the knife,the old man took the knife and tried to do the same.Suddenly the young appear and saw this.The only way for the old man to get away with some honour was to allow the boy do the play:he played the knife between the old man's fingers,looking straight into his eyes.Well the lady at the same time was swimming using a funny rubber cocodrile.So, imagine this beautiful scene with the knife,all the tension and suddenly we hear the woman shouting:'Andrzej, Andrzej,the cocodrile is making the bubbles',huh,when I was in the cinema the whole audience burst laughting after hearing that!. The woman stays in the background, just think why? There's another great funny shot when the woman lays there for a sunbathe with her small bikinis,well, her breast dominates the scene!. is the waving movement of the yacht who creates the sensual scene!.

Of course this scene was part of the longer plot ,the critics described this `knife scene' as the most famous and symbolic scene in all of Polanski films..Zygmunt Malanowicz,the actor who played the part of the young man said that he practice a lotnfor those scenes,polanski was afraid if he was prcticing long enough,finally everything was Ok.As Leon Niemczyc,the actor who played the mature role said" Malanowicz only gave me sligh scars'.The idea of the film was the strange competition between this two men.the jury and the prize was the woman.Polanski said he needed a actress that looked plain and normal in ordinary dress but intriguing in bikini!.

Polanski was not only interested in this kind of personages,he likes the relantionship between' the master and the servant' The domineering and the repressed ,as we can see in his short film' The Fat and the Lean' (1961, B&W, 15mins) or in features like Knife in the Water (1962); Cul-de-sac (1966);Dance of the Vampires(1967) etc.