Visible crew/equipment: After Zeb retrieves the misplaced perfume from the Baldwin sisters, when he meets up with John-Boy on the road, the reflections of crew members are visible on the truck's windshield when John-Boy arrives, and also when he backs up the truck. (00:36:40)
Visible crew/equipment: When John and Esther go to the Baldwin house in search of Zeb, while John leans on the vehicle door talking to Esther, in the closeups the shadow of the moving boom mic is visible at the back of the truck. (00:17:10)
Visible crew/equipment: After all the children leave for school, the man from the electric company goes to the back of the Walton house to turn the power off, then while Olivia, Esther, and Zeb stand near the home John gets into the truck, and in the next shot of John in the truck we can see a crew member (who appears to be shirtless) through the windshield, walking around inside the barn (this cannot be anyone else other than a crew member). (00:05:10)
Continuity mistake: Esther's wedding band is missing from her finger while she's sweeping and talking to Maryellen on the stairwell. But seconds later when she heads outside it's suddenly back on.