What did Maureen O'Hara whisper in final scene?
No, I'm not asking if anyone knows what she said. It's already been determined that it was someone she was told by John Ford to say in order to draw a genuine unscripted look of surprise from John Wayne. Only the three principals — Ford, O'Hara, and Wayne — knew what it was, and they agreed not to tell.
I'm just glad they got it on the first take. Or did John Ford maybe give her a couple of back-up lines, just in case?
However, inasmuch as both Ford and Wayne are dead, and Ms. O'Hara is approaching her 90s, I am hoping that Ms. O'Hara has left this information with a lawyer in a sealed envelope, with instructions that it not be revealed until after her demise. If not, I wish she would. When such time comes as all three are dead, the need for continued secrecy would seem to be moot. The truthful information would eliminate a lot of suppositions, and would be of no harm to anyone.