"Would you like some.. Cham-pang-ya?"
I love Walken, with as much stuff as he did, you'd think he'd be a regular cast memeber. But he's a great bad guy, evil doer, and funny guy at the same time.
I heard the rumors of the movie too, in fact, I believe it was Walken's idea to do it (If they can make Superstar a movies, surely they can make The Continental). But the one problem they mentioned was that it was always filmed first person, and that he never left his condo.