This film is interesting in many respects, the greatest of these is the setting of the film. The entire 97 minute film is shot on a small lifeboat. There are no shots of the characters in their former lives, the stories they tell are the only look back into their past. Saying this, each actor did a great job bringing their respective characters come to life, each one was vibrant and very much alive. The diversity of the cast added to the tension, which is felt quite strongly throughout the entire film. Other than the work of the actors, Hitchcock's use of the camera and special effects worked very well for them film as well. The constant rocking of the boat narrow shots never let the audience forget that the characters were stuck on that boat. At times shots faded into one another giving the impression that the days were dragging on and on. The combination of the directing and the acting made this film a very interesting psychological thriller.