Visible crew/equipment: In the scene after the alcoholics meeting, the mother returns home and calls up the stairs asking if the girls are ready. The camera goes down a hallway and towards Sally's room. As it does, it glances over a picture showing the three sisters together. As it does, the camera is reflected in the picture.
Continuity mistake: During the car trip to Kansas City, Alice and the mother are both on the driver side of the car, the mother driving, and Alice in the back seat. When the mother asks Alice how her book is, there are just open fields out the window of the mother. But in the cuts to Alice, there are telephone poles going by that are not seen in the shots of the mother.