Heath Ledger was indeed a great actor and went to extreme lengths to improve his acting skills. Holing up in a hotel room was one of the great lengths he went to for the movie Dark Knight.
17.Cat Woman
Michelle Pfeiffer had to be vacuum sealed into her cat suite during the filming of Cat Woman. That means all the air was sucked out causing her to be completely squished and pushed into the suite. Furthermore as you can see her ears are completely covered with the head gear. She could only wear the suite for short periods due to feeling faint, all that squishing and sucking has that effect on you, plus she could not hear much, not even herself talking.
18.Silence of the Lambs
This is a strange fact about an even stranger movie. Throughout the entire movie Hannibal lector never blinks. How difficult would that have been for an actor to constantly pull off?
