Continuity mistake: When Dorothy says, "No, I just thought you hurt yourself" she takes her hand off the Scarecrow's shoulder. In the next shot her hand is back on his shoulder. (00:36:00)
Continuity mistake: When the Scarecrow falls to the floor after his "If only I had a Brain" song, Dorothy goes to his aid and grabs his arm tight. But in the next shot, her hands are by her side, and she quickly grabs the Scarecrow's hand again, shaking it. (00:36:00)
Continuity mistake: When the Scarecrow says, "You see, I can't even scare a crow" Toto is nowhere to be seen. Two seconds later he's sitting in Dorothy's lap. (00:36:15)
Visible crew/equipment: In the close-up when Dorothy sings, "With the thoughts you'd been thinking you could be another Lincoln, if you only had a brain" look closely and you can see the shadow of the camera man on the Scarecrow's arm. (00:36:55)
Continuity mistake: When the Scarecrow sings, " In trouble or in pain" Dorothy grabs him and is holding her basket with her left hand. In the next shot the basket is on her forearm. (00:36:55)
Continuity mistake: When the Scarecrow sings, "O my heart all full of pain," he puts both of his hands over his heart. In the next shot, he's dancing and his arms are waving. (00:36:55)
Continuity mistake: In the scene where the Scarecrow comes down off the pole and onto the yellow brick road, some of his stuffing falls out. You can then see Dorothy pick it up and put it back in. After Dorothy agrees to take the Scarecrow with her and they begin to skip away, you can see the straw that Dorothy supposedly picked up and put back inside the Scarecrow on the road again. (00:37:45)
Continuity mistake: When the Scarecrow says, "Won't you take me with you?" the straw from his right hand touches Dorothy's hair, but in the next shot his hand isn't even close to her. (00:38:30)
Continuity mistake: The pole that the Scarecrow was on moves out in front of the corn at the end of the scene as Dorothy and the Scarecrow run off and sing, "We're off to see the Wizard". (00:38:50)
Continuity mistake: As Dorothy and the Scarecrow dance off and sing, "We're off to see the Wizard" the flowers that were on the fencepost have been removed. The stepladder by the fence has also been moved without being touched. (00:38:55)
Suggested correction: The flowers are still there.
Visible crew/equipment: As Dorothy and the Scarecrow dance off and sing, "We're off to see the Wizard" moving spot lights and equipment shadows can be seen on the grass on the right of the Yellow Brick Road. (00:39:00)
Audio problem: When Dorothy and the Scarecrow find the apple trees she says, "Oh, look, apples." The overdub is wrong, if you look closely at her mouth when she turns around toward the camera, she's actually not saying anything. (00:39:20)
Suggested correction: Her mouth does move, and she actually says, "Oh, apples! Oh, look!"
Continuity mistake: When Dorothy walks up to the apple tree, the apple that she picks off of it, in the next shot is not there and after she picks the apple the remaining apples above her head disappear in the next few shots without being touched. (00:39:30)
Continuity mistake: When Dorothy walks up to the talking apple tree his arms are spread wide apart. In the next shot his left hand is pointing at the apple she picks. (00:39:30)
Continuity mistake: When Dorothy and the Scarecrow first enter the apple orchard, in long shots, the ground around the trees is brown, barren and furrowed. However, in head shots of Dorothy, the ground appears lush and grass-covered. (00:39:35)
Audio problem: The talking tree grabs Dorothy before he throws his apples. She starts screaming. And as she runs off laughing. Her lips don't match what we're hearing. (00:40:10)
Continuity mistake: During the scene when Dorothy and Scarecrow are fighting with the trees, Scarecrow says "I'll show you how to get apples" and he gets hit by the apples. In the very next shot, a quick view of Dorothy reveals she is wearing black shoes, not her ruby slippers. (00:40:15)
Revealing mistake: As the talking trees throw their apples at Dorothy and the Scarecrow, look closely at the upper right hand side of the screen. One of them is shaking back and forth, while the others are motionless. It's clearly being shaken by someone off-screen. (00:40:20)
Audio problem: The talking trees throw their apples at Dorothy and the Scarecrow and if you look closely behind the tree on the right, Toto can be seen barking his head off, but we never hear a thing. (00:40:20)
Continuity mistake: After the talking trees throw their apples at Dorothy she walks up a small hill and finds the Tin Man. If you look behind her there's a house across the Yellow Brick Road. We just saw this exact same spot in the previous shot as they were being pelted with the apples and the house is not there. (00:40:20)