Romantic sparks fly in this fast-paced witty comedy starring Cary Grant and Katharine Hepburn. Grant stars as shy paleontologist David Huxley, who is hoping to receive a million-dollar research grant for his museum from a wealthy society woman. On the day before his wedding, he meets the woman’s niece, the dizzy heiress Susan Vance, played by Hepburn. The heiress becomes instantly smitten with Huxley and chaos and complications ensue, including a missing dinosaur bone and a pet leopard named Baby.