Continuity mistake: When Olivia asks John to go with them to Sunday services, in the wideshots Erin is sitting on the arm chair and Jim-Bob is rocking away in the rocking chair, but in the few shots facing John or Zeb we see the rocking chair and arm chair are empty. (00:04:10)
Continuity mistake: The Baldwin sisters buy Olivia a wooden wheelchair, and when Zeb brings it into the bedroom the camera tilts downward and we see Zeb's legs behind the chair. Later, after Mary Ellen and G.W. dance for Olivia it cuts to a closeup of the wheelchair, but it's actually the earlier shot because we still see Zeb's legs and he's not even in the room. (01:09:10 - 01:14:20)