Continuity mistake: When Perry arrives at the Kent's, and they start talking, Clark has his hands in his pockets. After being asked it he's a report, Perry starts to walk around and the shot changes and Clark no longer has his hands in his pockets and is then seen putting them in them.
Factual error: Tate fires at Clark, who is dressed as the drifter, 8-9 times from a revolver that is chambered for only 6 rounds.
Suggested correction: I count 5 shots fired, which is how he had 1 left that he was planning on using on himself. You must be counting ricochets or other sounds as shots fired.
Other mistake: In the flashback to 1961, "Splendor in the Grass" is playing at the Talon. However, the film was released in October of 1961 and Louise McCallum was killed in June of 1961. So the flashback would be set before the film was released.
Visible crew/equipment: When Lex and Chloe are talking after the morgue, you can see a crewmember passing behind her at 30:53. (00:30:53)
Suggested correction: You see a person walk behind her in a corridor. Since it is very obvious and occurs during a short cut where nothing else is happening, it is deliberate. A fundamental rule on film sets is that once "action" is called, no-one moves if they don't have to. If a crew member had walked through the shot like that, they would have done a new take or just use a different segment of the shot.
Continuity mistake: When Seth drops the spoon he was trying to control it drops into the portion of his tray that holds his jello cup. As Clark and Lana walk in the spoon is now in the part that holds the bread crusts.
Continuity mistake: When Seth is testing his powers in the hospital room he tries to move a cart at the foot of his bed. To do this he has to raise his hand to use the magnetic power he has. In shots from the front his right hand is palm down using his power but when the shot switches to behind Seth, to show the cart starting to move, his palm is now turned towards his left. His hand is back to being palm down when the shot switches back to the front.
Continuity mistake: As Lana is walking up the stairs to Clark's barn loft, from the front shot Clark has his hands to his side. When the camera jumps to behind Clark, watching Lana ascend the stairs as she says "I, uh, came by to say thank you." now Clark's right hand is behind his back and not to his side.
Continuity mistake: Martha is putting together a flower arrangement. When Jonathan is talking about Clark not eating the last piece of cherry pie, in a shot of Martha and Jonathan, Martha is picking up a branch of white flowers and holding it in front of her. When the shot switches to Clark, you can see her putting this same branch of white flowers in the vase even though she made no motion to do so in the previous shot. This is supposed to be continuous since you can hear Jonathan talking between the shots.
Continuity mistake: The first time Seth tries levitating a spoon, he floats it a few inches towards him. When Lana enters and breaks his concentration, it falls back down almost exactly where it had been.
Suggested correction: Even though it's impossible to tell how much the spoon moves towards him, the spoon was in the middle of the jello, then lands in front of the jello, a few inches away from the middle.
Continuity mistake: As Lana gets ready to throw the first ball there is a kid in a red, black and white shirt in the background and he is walking away from the scene. Just after she throws the ball the very same kid is calmly walking behind her again.
Continuity mistake: Seth fires at Clark and Clark dives behind a ride car to dodge the bullets. As Clark stands up he brushes the impacted bullets off of his shoulder. Seth says "Looks like I'm not the only one with special powers." before he turns to use his powers to pick up a ride car that is behind him. As Seth starts to get the car in the air, in the background you can see Clark is only just standing up and brushing his shoulder off again.
Revealing mistake: When Lionel Luthor visits the Kent Farm and tells the Kents and Chloe that Lex is missing, Allison Mack is laughing when the group is shown from Lex's viewpoint in the barn.
Audio problem: Lana pours Lex a cup of chamomile tea from a Thermos, however the cap is still on the Thermos, despite the sound of liquid being poured. When Lana moves the Thermos, the red dot on top of the plastic cap can be seen.
Continuity mistake: In the shot of Lana being stepped on by the horse, her right arm is out by her side and her hair is covered with the wood shavings lining the stall. In the next shot of her, her right arm is up so that her right hand is by her head and her hair isn't covered with the shavings. Her arm is back out by her side in the next shot when Clark arrives.
Continuity mistake: When Lex and Clark go to where Lex saw Morgan and it's a bunch of people sewing, Lex grabs a man's hand and puts it on the table. On the table is a piece of fabric that the hands are on, but in the close up shot, there is no fabric. It's back in the next shot.
Revealing mistake: When Clark split's the fence at Belle Reve, just before he pulls it apart you can see the breakaway part of the fence. It is a silver color compared to the gray of the actual fence and runs vertically in front of Clark and between where he puts his hands.
Visible crew/equipment: As Clark is ambushed inside Belle Reve, in shots focusing on Lex as he is being beaten by the twin and again a few seconds later, there is a dark object in the upper right corner of the shot. There is nothing in this scene to explain it and it moves with the camera so it is probably some piece of filming equipment. Regardless of what it is, it should not be in the shot.
Continuity mistake: At the end of the episode, the doctor takes the mouthpiece out of Lex's mouth, then the scene cuts to Clark. When it cuts back to Lex, the mouthpiece is back in his mouth.
Continuity mistake: After Clark gets his powers back the cut on his cheek heals and leaves only blood on his cheek. While still at the power generator he goes to wipe this blood off of his face with the back of his hand only in the shot just before you see his hand go to wipe, a second before his hand actually appears on screen, the blood that was on his cheek is now gone as if it was already cleaned.
Continuity mistake: As Clark stands outside the room where Lex has just got his shock treatment the blood on his cheek is back even though his cheek wound was healed and he wiped any residual blood off in the previous scene at the power generator.
