 
                    
            A.I. is here, and it’s making movies. Is Hollywood ready?
        Scott Mann had a problem: too many f-bombs. The writer-director had spent production on “Fall,” his vertigo-inducing thriller about rock climbers stuck atop a remote TV tower, encouraging the two leads to    
        
    
        
     
                     
                     
                     
                     
                     
                     
                     
                    