McClane confessed to Powell that he wanted to convey to his wife that "she""s the best thing hat ever happened to a bum like me" and to apologize for not being supportive of her.Gambit attempted to persuade him to follow: "You need to trust me.We have to go.Follow me" -- but Logan ultimately refused and went his own way ("I""ll find my own way"), as sirens from approaching emergency vehicles sounded." He parks his car next to an:enormous foreign built automobile - it must have burned up ten gallons to a mile.The name of the character Hollis Mulwray was a clever anagram for "Mulholland".The evil character of Noah Cross was a reference to the Biblical Noah (and the torrential flood that devastated mankind).They disappear, one by one, as the storm rages.In the lunar underground kingdom, the scientists arrive at a mysterious grotto filled with enormous mushrooms of every kind.