clean movie? its got witchcraft, a tornado which could be a metaphor for going off the derech, Mrs. Gulch has a big nose it could be anti-semitic, it has kol isha, it has the wizard which is a kind of avoda zora, the lollipop guild only had treif lollys,
it has gneva of the ruby slippers, it had a crystal ball which is a form of divining a no-no, it has drug use (the flowers that put dorothy in a trance), it has a lion with low self esteem (theres a red flag for ya!), clean?! i think not