The Negro told them: "We""re a peaceful people.We don""t kill our enemies.We get our enemies to kill each other." The telepathic mutant used his powers on the two men, forcing them to fight each other to the death.Inside a darkened hotel room closeby, the doorbell rings impatiently, the figure of a man flees over a balcony, and casts a suspicious shadow on a lower wall (as the man removes a facial disguise).I don""t know where I""m going, but I""m not coming back till I know what trouble is."To live the life of a bum and discover more about "real" American life first-hand, he bids the studio executives goodbye for "maybe a week, maybe a month, maybe a year.A serious, nervous, hard-working, bookish and bespectacled museum paleontologist named Dr.David Huxley (Cary Grant, playing a character in part modeled after silent comedian Harold Lloyd) is attempting to finish the reconstruction of the brontosaurus skeleton.