Thanks to Seth Levi, I finally watched Pyscho.

Some things I learned:

• Showing a toilet on screen was extremely rare. Apparently including a toilet was more shocking than the famous shower murder scene.
• Showing an unmarried man and woman in the same bed was very risqué at the time.
• Hitchcock uses lingerie to depict Janet Leigh’s state of mind. It’s white before her decision to embezzle money, and black afterwards. Very clever.