Continuity: In the scene where Ashton Kutcher convinces his jail bunkmate that he is personally in touch with Jesus by using his journal to cause stigmata to appear on his hands, a stigmata mark can be seen in his right palm before he changes the past (just as he mumbles "tell me if you see anything weird").

Continuity: When Evan tries to get his journals back from the bullies in the jail, the object that the guy on the bed is reading alternates from a closed copy of Hustler, to a journal and back several times. Submitted by SexyIrishLeprechaun

Continuity: In the final shot of the hypnosis scene we see Evan from above. The blood on his shirt that was visible in the last shot has vanished.

Plot hole: When Evan is in jail with the religious prisoner trying to get him to help him get his journals back he goes to the scene where he is drawing that homicidal picture in kindergarten, but he gets up and puts the spikes that holds documents through his hands, creating a stigmata-style scar. The religious guy in the cell with him is so amazed because of this he thinks Evan is a prophet and he decides to help him. If Evan had gone back in time and got those scars on his hands, he would have changed the original timeline and would have arrived in jail with those scars the whole time. Some people try to correct this using the "If I can create scars, then can I fix them?" statement Evan made to defend the mistake and suggest he can create instant scars but he was using the word "scars" to refer to the negative events; not literal scars on his body. The scar he got when he burned himself in the past didn’t magically appear on him the moment he returned from the past; it became part of a new, slightly altered timeline (just like the scars on his hands should have been) and it let him know he can change history.

Continuity: When Evan and his mom are at the restaurant together the flowers, food, etc., change depending on camera angle. Submitted by Rikki

Continuity: When older, armless Evan is sitting in his wheelchair reading the journal entry that says, "Today Mommy is taking me to play with Kayleigh and Tommy." the writing appears to be on the bottom of the journal page. Yet when he goes back to that time, the writing is at the top of the page just as it was in the original scene earlier in the movie.

Revealing: In the scene where Evan wakes up and notices that he has no arms, right when you see the stubs you can see a faint shadow moving next to his head and moving on the headboard. This shadow is the shadow of his hand before it was digitally removed.

Continuity: When Evan has a nosebleed after finding out that he has no hands, there is blood on his neck that disappears and reappears between shots.

Continuity: When Evan shows up at Kayleigh's apartment, in the close-up she covers the plate with the newspaper. In the next shot from the doorway the newspaper, bottled water, etc., are positioned very differently. Submitted by Rikki

Continuity: When Evan and his mom go to the psychic for a reading, the position of the money in the glass bowl differs depending on camera angle. (Director's cut) Submitted by Rikki

Continuity: As the teacher and mom walk by the desk, one of the pink papers is not fully impaled on the spike, but a moment later it is. Submitted by Kristal

Continuity: Now a resident at Sunnyvale, when Evan looks under his bed for his journals, in the shot from under the mattress the blood stains that appear on his white tee differ from the stain in the shots before and after. Submitted by Rikki

Continuity: When Evan wakes up in a mental ward, after he killed Kaylee, the camera zooms around him in bed, which is in the middle of the room. When he gets up to get his journals, the bed is on the left side of the room against the wall.

Factual error: Although the film is supposedly set in New York, there is a Canadian speed limit sign in one of the first shots. Across the street which Evan lives on.

Continuity: In the scene right after Evan visits Lenny for the first time after 7 years, he is laying on his dorm bed, flipping through his old notebooks. The scene starts out with him biting the nails on his right hand, but in the next shot when the notebook starts shaking, both hands are visibly holding the notebook.

Continuity: After little Kayleigh picks up the blockbuster older Evan is now at Sunnyvale Institution. The blankets are not tucked under the mattress, then they are tucked when he gets out of bed and in the shot from under the bed as he searches for his journals the blankets hang down to the floor, yet in the next shot they are not. Submitted by Rikki

Plot hole: When the frat boy bursts into Evan and Kayleigh's romantic dinner to tell him his car's been trashed, he says he's been looking all over for Evan. But he was sitting right there watching the whole time Even was giving the pledges their instructions for helping him set up the romantic dinner (which necessarily included the exact time and place), so shouldn't he have known where Evan would be?

Continuity: At Sunnyvale, when Evan bursts into Dr. Redfield's office the Doctor stands up and in the wide shot Dr. Redfield starts to put his books down on the desk, but the way he holds the books differs in the next close-up. Submitted by Rikki

Continuity: When armless Evan goes back, the journal, cereal bowl and OJ are visible in a close-up and in the next shot young Evan rushes away from the table. The position of the journal is quite different in the two shots. Submitted by Rikki

Continuity: As Evan eats the burger at the Hilltop Cafe, the bit of burger left in his hand after his last bite differs in the next shot as he puts it down. Submitted by Rikki