There are lot of Brian De Palma films that borrow liberally from the works of Alfred Hitchcock, whether it's the absurd sleaze of Body Double which smashes Vertigo and Rear Window together, or the slower and more melancholy Obsession which again looks for inspiration from Vertigo. Even the entertaining (but admittedly problematic) ideas in Dressed to Kill are just Psycho with a new outfit. So it's no surprise that here a lot of the same elements are used once again, and there's even another score by Bernard Herrmann. But of course none of these are really just the sum of their parts and need closer inspection. So let's break out the binoculars to take a look at this tale of split screens, identical twins, and bloody murder.
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