Deliberate mistake: On Honor Day, while Jason is singing "It's a Long Way to Tipperary," when Ep and Sarah walk off together a few shots of them are flipped shots. (00:41:45)
Continuity mistake: When Curt, Mary Ellen, and her siblings meet Vanessa at the bus station, in the following shots the amount of ice cream on the sticks goes from less to more, particularly Mary Ellen's. (00:02:10)
Visible crew/equipment: When Jason shows up to see Vanessa while Curt is loading the back of his van, as Curt closes the rear doors the reflection of crew, equipment, etc., is on the door window. (00:30:50)
Visible crew/equipment: When John-Boy visits the Baldwin sisters for an interview with Hilary, just as he and Miss Mamie sit down the T-mark is visible on the floor, in front of the fireplace. (00:16:25)
The Inferno - S5-E20
Audio problem: When the Hindenburg explodes, audible screaming and panic of ladies' voices are heard in the foreground, but no crowd is present on the airfield except for the Naval aircraft workers.
The Inferno - S5-E20
Audio problem: While Johnboy and the press guy park, the Hindenburg is hovering over the aircraft field, while audible voices cheer alongside clapping and shouts. Yet, there is no visible crowd, but a small scattering of Naval comrades on the field. (00:17:23)
Continuity mistake: Elizabeth's hair length doesn't match while on The Ferris Wheel. The shot from the ground is very long hair 'draped' over the back of the seat. Yet, in the following close shot of her, it is from the chest up, so only the very bottom strands would be visible over the edge.
Continuity mistake: Or revealing mistake: Olivia's hair is suddenly long and braided in its "normal" length after her disastrous perm in the last episode 'The Rebellion'.
Revealing mistake: Her scalp 'shifts' slightly when Olivia fusses with her curly 'do, indicating it's an obvious wig.
Other mistake: John yells at the kids, "All right, everyone go to sleep now. It's getting late," when it's still daylight outside, possibly just after dinner time.
