Oz the Great and Powerful (2013)

Continuity mistake: Throughout the film, Glinda's hair continuously changes from being curled to straightened to curled again. This occurs often, and on occasion within the course of a single scene (for example when she introduces Oscar to the residents of Oz).

Oz: Where's your broom?
Theodora: You don't know much about witches, do you?

Trivia: The wheelchair bound girl in Kansas who pleads to Oz to make her walk but Oz can't help, is played by Joey King, who is also the voice of China doll who has also got problems walking when Oz first finds her, but he manages to fix her legs with glue so she can walk again.

Quinny

Question: Why were the carnival Strongman and the other carnival workers chasing Oz?