Revealing: When Becky meets Simon in the cube, they hug, then Simon literally stabs Becky in the back. As she falls down to the floor, her black shirt reveals not only some of her chest, but part of a black microphone wire. Submitted by Hamster

Visible crew/equipment: When we first see Mrs. Paley coming through a door, reflected on the shiny surface of the door is a boom mic. (Time) Submitted by Hamster

Visible crew/equipment: When Mrs. Paley opens one of the portals, she sees herself getting killed by Simon, then Simon getting his head taken off by something. Then the portal door closes, and a camera and crewman are reflected in the portals shiny surface. (Time) Submitted by Hamster

Continuity: The properties of the writing on Kate's arm changes throughout the film. The "60659" changes in various scenes. Sometimes the handwriting differs, or the darkness of the writing changes to being fainter, or vice versa. (Time) Submitted by Hamster

Continuity: When Maguire grabs his suitcase and is about to open it, we can see his left foot stretched out on the floor. When it cuts to a close-up of him opening the suitcase we can see his foot is crouched. (Time) Submitted by Mortug

Audio problem: When Simon opens the portal to discover Jerry walking upside down, Jerry is saying things like "Do you need a hand there? You're upside down", yet his mouth doesn't move at all. (Time) Submitted by Hamster

Continuity: When they start running from the moving wall Jerry grab Sasha holding her left hand. When it cuts he is holding her right hand. (Time) Submitted by Mortug

Continuity: When they are lowering Colonel Maguire down after his suicide attempt, Max is looking down to his left. When it cuts he is looking down to his right. (Time) Submitted by Mortug

Visible crew/equipment: When we see first Kate open a door, it opens, and she leaves her hand up, then slowly lowers it. Look to the left of the cube-shaped doorway, and you can see in the room behind her, the edge of a stand or table or some equipment, which obviously shouldn't be seen there. (Time) Submitted by Hamster

Continuity: In the middle of the film, as the group is moving from cube to cube, the blond woman's outer shirt mysteriously disappears and reappears. In one shot, she is wearing a white button-up shirt over a white tee shirt, then she is wearing only the white tee shirt with no sign of the button-up shirt, and then she is back in both shirts again.

Continuity: The position of the ‘rope’ of clothes on which Simon is holding changes. In one shot he is holding onto a particular part of a shirt, but in the next he’s holding onto a different part. (Time) Submitted by Hamster

Visible crew/equipment: When Maguire raises his hands together to say the prayer, you can see the black wire of a microphone, running up into his shirt. (Time) Submitted by Hamster

Continuity: When Simon jumps into the room where Maguire is attempting his suicide it cuts to a shot from above and we see Maguire's foot is hanging over Max's foot. When it cuts Maguire's foot is out of sight. (Time) Submitted by Mortug

Continuity: When they are lowering Maguire, Jerry is holding onto Maguire's jacket behind his shoulder. When it cuts Jerry's hand is in front of Maguire's shoulder. (Time) Submitted by Mortug

Visible crew/equipment: When Sasha says "I wish I had your spirit" to Kate when Kate is climbing up to open a door, you can see the reflection of the boom mike moving as Kate is climbing. (Time) Submitted by Mortug

Visible crew/equipment: When Julia and Max are talking about Alex Trusk, Max then goes on to tell Julia that he designed the concept for the variable time-speed rooms. As he walks across the room, exclaiming "It was for a game! Now here we are!", watch the floor to the right of the screen, and you can see some black crew equipment laying there, which is nothing that belongs to Julia or Max. (Time) Submitted by Hamster

Continuity: At the end, when Kate is standing on the edge of the exit of the Hypercube, you can see her through the exit in the shots from below. In the shots from the top however, the black door of the exit is still closed. (Time) Submitted by Hamster

Continuity: When Sasha is trapped in the Razorsphere room, she yells “Kate, help,” and then between three shots her necklace changes from tucked under her purple shirt, to hanging out and back to tucked under. (Time) Submitted by Hamster

Continuity: Kate writes the numbers on her left arm, with the pen she got from the doctor. In one shot though, the writing is on her right arm. (Time) Submitted by Hamster

Continuity: When Simon meets up with the "second" Jerry he throws him to the floor making Jerry almost falling through the door. Then Simon grabs Jerry with his left arm, but when it cuts he is holding onto Jerry with his right arm. (Time) Submitted by Mortug