Indy interpreted: "The water sleeps until the great snake" - "These aren""t just drawings, they""re directions!" With a map, he guessed that they would follow the curve of the Sono River down to where it met the Amazon to the SE, an unexplored part of the jungle rainforest.The hird Oscar it received was for Best B/W Costume Design (Edith Head).The gamin actress Hepburn set new fashion trends with her short hair and casually-chic costumes in the film.Now you tell your people to back off.Don""t you go being a smart Kaffir.Maybe we let you live, huh?" [Kaffir was an offensive racial slur - a South African term for a black person."When Heather returned home, she was also disturbed by her son""s drastic change in behavior.Experiencing an episode after taking a nap, he was convulsing and warning in a strange and alien voice not his own: "Never sleep again!" He then mentioned: "Rex saved me" - Rex was his stuffed pet dinosaur, torn apart with four deep slash cuts across his body.