Alfred Hitchcock was an imperfect man, and the new movie "Hitchcock" puts many of those imperfections on display. From his fixations on young blondes to his work obsessions to his heavy reliance (both professionally and personally) on his wife, Alma.

But is the movie telling the whole story? Is it embellishing?

Kristen and Rafer wanted to find out, and so they decided to turn to an expert.

Peter Mascuch is associate professor of English and American studies and coordinator of the film/media studies program at St. Joseph's College in New York. He's also a Hitchcock expert.