We have the heart here, ready for surgery.We must have the recipient on the operating table within 6 hours.I want you to make sure she""s kept in a reclined position and that a continuous watch is kept on her IV."Logan was determined to follow Harada and Viper to Yashida""s research center to rescue Mariko.As Logan raced off and mounted a motorcycle parked outside, Yukio discovered ominous echnical, or structural robotic designs littering the floor.When the train pulled away, McClane raced back to the street, opened up a grating, and jumped atop the moving train.Although Hepburn had a brilliant performance in this film, she was an unconventional, independent-spirited performer, and this was her last film for RKO - since she had been infamously labeled ""box-office poison"" through most of the 30s.