Now you showed up! Okay, I'll tell you. Actors are normal people, only lucky. But these people cannot be controlled or preserved. If you want to create a never-ending story...a movie with sequels during all your life...you cannot count on the same person. Am I right? Make a perfect fictional character that will always be there like your conscience. Or with all my respect, bring back to life someone you admired in movies...not someone similar but the same. Their families would love it I'm sure. I mean, that is what a real fan wants...never to lose something valuable.