The Journal - S8-E7
Continuity mistake: In this episode Olivia states that she conceived one month after getting married. Olivia asks John if he remembers that summer when just the two of them went camping up on the mountain, and they both recall that it was their one month anniversary after eloping. Olivia also says that she knew later that night, "That there's some kind of miracle happening inside me," and even felt that it was a boy - John-Boy, their eldest child. The problem is, in 8x1 "The Homefront," when Cindy joins Olivia in the garden, Cindy asks, "How long was it before you knew you were expecting John-Boy?" and Olivia replies, "About two years, but everybody is different..." (00:23:10)
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)
The Townie - S1-E24
Continuity mistake: When John-Boy goes to Sarah's house to pick her up for the double-feature picture show, he tells her mother good morning and we see the shadows being cast outside The House. Later, after the double feature, when John-Boy and Sarah get back to her house in the afternoon, all of the shadows are still being cast in precisely the same direction as that morning, which is impossible. Also, in Sarah's closeup after she gets out of the truck and when John-Boy rushes after her, the white fence's shadow is completely different than the previous and following wideshots. (00:02:00 - 00:08:35)
The Townie - S1-E24
Continuity mistake: When Sarah leaves with Ted in the LaSalle Coupe so they can get married, the mirror attached to the top of the windshield disappears and reappears in some shots during their drive. (00:36:10)
The Reunion - S1-E14
Continuity mistake: After Emily Baldwin makes the lemonade toast, when it cuts to the Walton house John-Boy tells everyone to close their eyes. In Olivia's closeup we can see the wheeled metal legs of the washing machine base between her and Elizabeth, but it's not until three shots later that Ike and John bring the machine in from the porch. (00:47:00)
Continuity mistake: When Mary Ellen tells Olivia that Esther changed her mind about going out, Olivia has a dark ponytail holder in her hair when she walks into Esther's bedroom with the hatbox, but in the next shot as Olivia talks to Esther the ponytail holder is now white. (00:25:10)
The Parting - S7-E15
Continuity mistake: When John gets back from the business trip, in the exterior shot he carries one suitcase up the steps then enters the home, but in the interior shot as he walks inside it's a different suitcase. (00:09:05)
Continuity mistake: When Elizabeth walks out to the porch, she stands beside Zadok holding one apple in each hand in the wideshot, but in the medium shot both apples are in her left hand, but next shot it's back to one apple in each hand. (00:16:40)
The Conflict - S3-E1
Continuity mistake: Boone Walton's truck license plate number is T98254. When Blake and the U.S. Marshals drive up for the final standoff, Blake's truck license plate number is also T98254. When John-Boy runs up to Blake's truck to confront him, his front license plate number has changed again to T79825 (same as earlier, when Blake unloaded explosives), which is also the same plate number that was on another man's truck near the start of the episode. Finally, when the shooting starts and Blake's truck swerves to a stop, the back plate number is T37982. (01:27:55)
Continuity mistake: When John-Boy finishes the roof repair he carries the ladder and places it beside the tree, then he notices the unlocked padlock on the garage door. In the closeup, the open lock is inserted through the latch facing the right, but in the wideshot the lock is inserted through the latch the opposite way. (00:25:25)
The Bequest - S2-E12
Continuity mistake: While Reverend Fordwick is speaking to the congregation at Sunday's service, in all three of Esther's closeups we see the girl who is wearing a blue dress and brown hat sitting behind Esther, but in other shots that girl is seated two rows in front of Esther and it's Jason and Ben who are seated behind their grandmother. (00:24:30)
Continuity mistake: While Zeb and Cody are on their fishing outing we see that Zeb is wearing white long sleeve thermals under his grey/black shirt. When Reckless starts barking at the catfish, Zeb and Cody head into the water then both men fall in, and Zeb now has red long sleeves under his grey/black shirt, which is presumably a wet suit the older actor is wearing for this wet stunt. (00:18:20)
The Actress - S1-E16
Continuity mistake: When Ike buys a ticket from Zeb for Alvira's show Ike is standing near the front door, and in the next shot Ike is sitting beside Emily Baldwin chatting with her, but in the third shot Ben is just now showing Ike to his seat beside Emily. (00:38:45)
The Carnival - S1-E3
Continuity mistake: When Esther breaks her eyeglasses, in the closeup as John-Boy picks it up half of its right lens is gone, but in the wideshot as he hands the glasses to Olivia that lens is still intact. (00:03:20)
The Carnival - S1-E3
Continuity mistake: While John and Zeb are making the train arrangements with Sam, just as Zeb calls Homer an old priss Sam opens the clock dial's top hinged glass door in the wideshot, but in his next closeup that door is suddenly shut and it's the pendulum's bottom glass door which is now wide open. (00:29:55)
Continuity mistake: After Elizabeth tells her mother that nobody cares about her, while she sulks on the porch there's a wideshot of the girls playing catch with Holly, then as the camera is dollying out Holly's mother comes into view at the left and she's wearing a sweater, but in the next closeup the sweater has vanished. (00:32:40)
The Hostage - S9-E21
Continuity mistake: In this episode the hidden door to the "secret recipe room" is controlled by pressing the top right panel on the wall. But pressing that top panel should not open or close the door. In 9x12 "The Hot Rod," when they first discover the "ingenius" panel, it is only the panel second from the top that works, none of the other panels control the "secret" door when Ike and Miss Emily press them. (00:20:05)
The Hostage - S9-E21
Continuity mistake: After the explosion in the Recipe room, when Octavia opens the hidden door there is no molding at the top of the door in the shot from the foyer, but in the next shot from inside the "secret" room, as Octavia enters the room, there is molding along the top of that door. (00:20:45)
Continuity mistake: When Elizabeth and Corabeth are up late because they can't sleep, Corabeth prepares two glasses of milk and walks toward Elizabeth, but the amount of milk in both glasses increases significantly between shots. (00:34:50)