Other: Near the end of the film when Jack-Jack is manifesting various abilities, his first display is of the human-torch-type of superpower. This would have burned away all of his clothing, yet (for obvious reasons) his diaper remains intact. This is particularly apparent as designer Edna Mode's costume for Jack-Jack was earlier shown as fire-resistant, but he was not dressed in his outfit during this scene.

Continuity: In the dinner scene, when Dash is running around the room smacking Violet on the back of the head, there are two water jugs that are there in closeups of Vi, but disappear in shots of Dash running.

Continuity: In the scene where Hugh is coming into Bob's office, you can see, as he is coming in, that the glass separating Mr. Incredible's cubicle from the hallway has two seperate openings. This is visible both immediately before and immediately after Mr. Hugh walks through the doorway. In all other shots, however, The glass is one continuous pane.

Continuity: When at the end, the Robot-Thing is walking past Frozone's apartment and he is putting on the aftershave, he turns around looking for his Super Suit and the aftershave bottle turns around when he turns around.

Continuity: When Helen is floating in the ocean, her hair got wet and it straightened out. When she was in the shape of the boat, and after they got to land, her hair was in the regular style; both the water and the strong wind would have caused her hair to be messed up.

Continuity: When Elastigirl, Dash, and Violet are in the jet outrunning the missiles, the ocean is very rough. This can be seen when Elastigirl boosts and hits a large wave when she is trying to gain altitude. But, when they are in the water after the missiles have hit them, the water is very calm.

Continuity: In the scene where Mr. Incredible first discovers Syndrome's computer room, he starts to walk towards it. He is about a 1/3 of the way when the shot angle changes. When it does, Mr. Incredible is suddenly now much closer to the computer chair to sit in. He didn't have the time to move.

Continuity: In the hangar near the end the family finds an RV with all of the guards inside. Mr. Incredible stops and tells his family to wait at the rear corner of the RV. He then enters and beats up the guards; while doing so, the outside shot of the RV shows no family and no place for all of them to hide (look under the RV to check the other side). Then he opens the door and they're at the corner again.

Deliberate "mistake": In the Spanish version, the headlines of the newspapers are in Spanish, but the rest of the articles are in English. It helps supports the narration, but it causes a very weird effect.

Continuity: In the dinner table scene, when the family "cleans up" in order to answer the door, Dash's hair is all frizzled and standing up from running around and fighting with Violet. When Lucius shows up, Dash spits some water into the air for Lucius to freeze. Dash then says, "Aww, I like it when it shatters." In that one quick cut, Dash's hair is all neat, almost no hairs frizzled. In all subsequent shots of Dash, his hair's all frizzled again.

Continuity: When Dash and Violet wake up on the island, there's a section of rock wall right behind them. The bird asks for ID, Dash wakes Violet up to show her, and she steps forward. The camera switches positions a few times, then the kids turn around and run for it. Before they turn, the rock wall is on the left and there's a clearing to the right- but the complete 180 they make doesn't warrant enough space for them to go around the rock wall- actually, when they turn to run the rock wall is not only farther away from them, it's already behind them.

Continuity: When Bob's at the office with a client when his wife calls, the clock at home (that she looks at) says about 3:30. Soon after, when he stands up to 'check for anybody listening', the clock on the far office wall shows about after 10:00.

Continuity: When Bob is in his cubicle before Mr. Huff shows, the pencil holder is on the left side of the desk, next to the computer. When Bob jumps up, but before the pencil holder's knocked down, it's in the middle of the desk. Then when he picks it up it's closer to the phone, but still in the middle of the desk. As Mr. Huff turns to leave, it's still there. But when the camera cuts to an overhead shot, the pencil holder's jumped to the opposite side of the phone, perched on the edge of the desk, where it falls to the floor.

Continuity: After the bomb explodes on the tramway track, Mr. Incredible is further away from the broken part when he stands up. It is most noticeable by the broken rails at his left.

Continuity: In the pursuit at the beginning of the movie, you can see on the navigation screen that Mr. Incredible has passed Adeline St. When he's going to place his supersuit, he looks at the screen and he hasn't passed this street yet.

Continuity: When Mr. Incredible stops the train the light from the trains brightly shines on Mr. Incredible, but when the lights and headlights go out, the light that is on Mr. Incredible doesn't disappear.

Continuity: When the Parrs are having dinner and when Frozone stops by Dash spits water and Frozone freezes it. In the shot after he catches the ice, the ice disappears.

Other: When Helen is packing for the trip to find Bob, she is holding a outfit on a hanger. Watch how the coat moves when she slides it across the bed. Friction should cause the bottom of the coat to drag across the bed and while the top moves forward. Instead the bottom looks almost like something was pulling it ahead of the top. It give it a very unnatural look.

Continuity: When Frozone picks up Mr. Incredible to "go bowling", the green glass lying on the table on the left hand side of Violet keeps swapping sides between one shot and the other - sometimes its open end faces Dash, and sometimes it faces the entrance door.

Continuity: When Mr. Incredible lands on the railway and it explodes, the rubble and debris that falls disappears and reappears between shots. Furthermore, when he stands up to stop the train, the aerial view shows cars driving along the street as if nothing ever fell. With the amount of rubble falling, it should be visible on the street and have caused some traffic problems.