Continuity mistake: When Dorothy first walks on the pig sty the piece of wire that tangles around her foot is dead center right between the two fence posts. When we eventually see her fall in, the wire has been moved about a foot to the right. (00:04:00)
Visible crew/equipment: As Dorothy is leaving Munchkinland the shadow of the camera on its dolly can be seen on the floor to the right of the screen as several Munchkins almost get run over. The shadow of the cameraman's head can be seen on the bottom right of the screen as they pass her house. (00:33:15)
Visible crew/equipment: When the Wizard says, "Do you presume to criticize the great Oz?" look closely at the curtain as a crew member behind the curtain attaches it onto Toto so he can pull it open. (01:28:20)
Continuity mistake: Before they meet the Cowardly Lion, Dorothy starts to say "Lions and Tigers and Bears" and the axe jumps from the Tin Man's left hand to his right between shots. (00:48:20)
Continuity mistake: When Dorothy walks on the pig sty Zeke walks to his right, looks into, than passes the bucket on the right because it's empty. He then picks up the bucket behind it on the bench and proceeds to feed the pigs. He empties the first bucket then picks up the second empty bucket, which is now three quarters full. (00:03:55)
Continuity mistake: When the Lion, the Scarecrow, and the Tin Man are chopping down the witch's door to free Dorothy before the hourglass runs out, they are dressed in the guards' uniforms. We see the axe hit the door, and in the next wide shot they are not in the uniforms. There is a slight view of the uniforms in a pile on the floor, as if the trio had changed out of them between axe blows. (01:24:00)
Revealing mistake: As the cyclone carries the farmhouse through the air, it is evident that the walls of Dorothy's bedroom are not solid walls, but fabric-covered flats. They flutter and vibrate in the wind. (00:17:50)
Continuity mistake: Before the four go in to see the Wizard, and as they speak to him, Toto jumps from right to left between shots several times. (01:09:35)
Continuity mistake: When Dorothy first walks around Munchkinland, the bright ruby slippers are seen sticking out under the right window of the house. Later when the Munchkins come out we see the same spot again and the slippers aren't there. (00:20:40 - 00:23:15)
Revealing mistake: When Dorothy's bedroom is flying away to Oz, there's wind blowing everywhere and bits of hay falling. However, the hay is coming from inside the room, instead of outside, and the papers on the table next to the window don't blow away nor move an inch.
Continuity mistake: The bows in Dorothy's hair are tied differently throughout the scene with Glinda the witch in Munchkinland. (00:19:40 - 00:21:30)
Continuity mistake: The Wizard shouts, "I can't come back I don't know how it works" and the Scarecrow is on Dorothy's left. In the next shot he's on her right. (01:35:10)
Continuity mistake: In the beginning of the movie Miss Gulch parks her bike on the fence in front of the Gale's house and it's obvious that the fence continues in the same direction past the gate. When Dorothy comes back during the storm the fence now curves around right after the gate. (00:08:15 - 00:15:25)
Visible crew/equipment: Aunt Em gives Dorothy a cruller and says to her, "Â…and find yourself a place where you won't get into any trouble". Just as Aunt Em runs away you can see an equipment shadow fall across Dorothy's dress. (00:05:20)
Visible crew/equipment: Dorothy asks the Wicked Witch, "What are you gonna do with my dog? and a stage light shines against the painted backdrop outside her window. (01:16:20)
Audio problem: Inside the Emerald City Dorothy says "Can you even dye my eyes to match my gown?" Both the girl on the left and right reply but you only hear one voice speak. (01:01:35)
Suggested correction: Only the lady on the right replies.
Revealing mistake: You can see strings attached to the witches monkeys as they fly, and also strings from their bodies to their wings, to give the wings that flapping effect. (01:11:20)
Continuity mistake: As they enter the scene with the Cowardly Lion, the Scarecrow falls and then jumps over a patch of weeds growing in the middle of the Yellow Brick Road. In the next shot he does the exact same thing only about three feet behind the patch of weeds that he jumped over before. (00:48:00)
Continuity mistake: After the Tin man opens the door with his axe chopping its wood, Dorothy steps out and the door is totally fixed.
Continuity mistake: At the Witch's door the Tin Man is not the wearing his metal suit underneath the guards clothing. Look at his waist. (01:23:30)
