The opening scene of any film is always extremely important and must be done with great care to capture the viewer, whether they realize it or not. What I mean by this is that sometimes, as a viewer, the opening scene may be captivating, but one may not realize what is so captivating about it. One just wants to sit down and be entertained.
However, there is a deeper level to an opening of a film. In particular, the opening of "The Prestige", directed by Christopher Nolan. "The Prestige" is a movie about magicians, wonder, and trickery. An extremely underrated film, it essentially tells the whole story in the first three minutes without the audience even realizing it. Nolan and his acclaimed cinematographer, Wally Pfister, smartly chose the opening shots and its order to create the classic "Chris Nolan" editing feel. With a brilliant use of jump cuts and cross-cutting, the sense of urgency and a demand for attention is apparent.
The film opens with one of the most beautifully composed and placed scenes I have ever seen. A field with dozens of magician's top hats. This scene actually points out the ending of the movie. A short diegetic voiceover of one line and then a cut to a completely different location/time. The voiceover starts again as another voice and with a firm starting point. All of the words spoken in the voiceover are directly related to what is happening on-screen. There are jumps from Michael Caine showing a little girl a simple magic trick, to Hugh Jackman showing a whole audience an incredible one, all while the voiceover explains the three steps of any magic trick. The relationship between the diegetic voiceover and the images here is a very smart one. Though the two events that are occurring are at different times, locations, and circumstances, the diegetic sound relates to them both.
Christopher Nolan likes to tie in his film endings right at the beginning of them. This is apparent in "Inception" as well as "Interstellar", with the latter using the same technique as "The Prestige" (The opening shot is directly applicable to the end, or the "answer" to the film). "The opening scene to "The Prestige" uses a perfect relation between sound and image, with many of Nolan's signature jump and cross cuts. This relationship between sound and image and shot and shot creates a tight, provocative opening. The film has an opening that creates the sense of wonder (with obscurely composed shots), mystery, and symmetry which sets the tone for the entire film.