Miss Gao who wants to catch Toto is the evil witch in Dorothy's dream.
Higg, who rescued Dorothy from the pigpen and taught her that "courage is the most important thing," but he was terribly scared, is a courageous lion in a dream.
Hunter, who is a good teacher and admonishes Dorothy to "have no head at all" and "your head is not made of straw", but who has repeatedly made low-level mistakes, is a scarecrow with no brains in his dreams.
Higley, who boasted that "one day, the city will build a statue for me" is a tin man in a dream.
The third-rate fortune-teller who speaks unclearly and makes a living is the greatest magician in his dream.
Toto escaped from Miss Gao, the evil witch's basket, both in reality and in dreams.
Toto likes to chase cats, which is why it irritated Miss Gao and Dorothy finally missed the hot air balloon in reality.
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