But it is not only contemporary films which can teach us about personality type by showing it to us. The 1939 classic The Wizard of Oz, in my opinion one of the greatest films of all time, also has much to teach us about type. The Academy Award - winning song "Over the Rainbow", sung by Judy Garland as Dorothy near the beginning of the film, leaves me with no doubt that though Dorothy is fictional, she shows us an accurate portrait of someone with a preference for Intuition.