Just wanted to note, they must have changed the packaging of this set in the newer trifold case due to complaints. I bought my set last year but only finally opened it today and out of sheer curiosity, I deliberately did NOT read the 'how to open' instructions here (always been a fan of puzzles). Admittedly, after reading comments on the frustrations due to it, part of the anticipation for finally getting to the movies was wanting to see if I could figure out how to get the discs out on my own.
Imagine my dismay to find that the discs were held in by clear plastic friction tabs. The kind where you press the center and it pops through the hole leaving the disc free for removal. They were even nice enough to imprint "Push" in the center of the button.