6. Almost The Whole Movie Was Filmed Indoors

Nearly the entirety on The Wizard of Oz was shot indoors, with only two shots being filmed outdoors – these were the cloud shots that appear in the opening and closing scenes!

7. Choosing The Right Toto Was A Tough Decision

Toto will down in history for being one of the most famous on-screen pups, but it wasn’t easy for him to get the role. Over 100 dogs were considered for the role, but a Cairn Terrier named Terry was chosen. After the film, the pup changed his name permanently to Toto.