Continuity mistake: When Jackie Moon is shouting at Vakidis for making the "corn-dog" shot, they are both lying in the paint. However, in the full-court shot, only Jackie is shown standing up. Then the camera cuts again to a close-up shot of Father Pat, and Vakidis is standing there as well.
Continuity mistake: When Kent drives off the cliff his car starts out as a 1969 Lincoln Continental but when it goes over the cliff it has an extra set of windows.
Continuity mistake: Throughout the film, Burton is continuously called the wrong rank. He introduces himself to Huard as Lieutenant Commander Burton in the beginning. Then calls himself "A 36-year-old, out-of-shape Lieutenant" when he boxes Huard, and is called Lieutenant Burton by the boxing coach during the fight against Cole.
Continuity mistake: In the final game, after halftime, Texas State goes for a fake punt. In one shot the ball is snapped to Jason Bateman who runs with it, and we see Mandylor begin running behind him. In the next shot, however, Bateman is still running, but Mandylor is going through the motions of a punt.
Continuity mistake: In the scene after the Twins lost their first game while Billy and his grandpa were leaving the field, Billy was walking at his grandpa's right side. Then the scene cuts and shows their back. When the scene shows their front again Billy is walking at his grandpa's left side.
Continuity mistake: The rich promoter has red on his vest, before Don King throws his tomato juice.
Continuity mistake: Jonathan explains how to deal with a biker, demonstrating on Blue who's sat on his bike close to the rail. Yet when he's talking to the new guy (Toughie)Blues bike is in the middle of the track and when Toughie comes around the track to attack Jonathan it is back in its original position.
Continuity mistake: When Goofy throws his horseshoe at Bradley near the end of the film, it hits him in the neck. But later when you see Bradley, he has a black eye even though the horseshoe never hit him in the eye.
Continuity mistake: In the scene at the end of the film when the Z-Boys finally get to skate in Sid's empty pool, the skateboard that is left on the steps changes position every other shot. When the guys first get into the pool, it is facing board-side out. In the next shot, it is facing wheel-side out. Then it alternates back and forth until the end of the scene.
Continuity mistake: Just before Secretariat's first race, the main characters are discussing tactics in the parade ring. In the background is a jockey in pink and gold colours standing by his horse. When the shot changes angles he is mounted and being led out onto the race track. This means that he would have only taken one second to mount and travel a distance of about 10 meters. A couple of shots later he suddenly appears again, but this time he is being led into the saddling-up area, even though the jockey is already on board.
Continuity mistake: There is a scene where Goodman is in the establishment where his future wife is working. There is a shot where it shows his beer glass with about 2 inches of head on it. The angle changes and in a matter of seconds, the head on the beer is gone.
Continuity mistake: The police that come to the aid of the professor are driving an older Ford when they approach than when they arrive to help. The car is a newer model in the later scene.
Continuity mistake: On the beach, when Billy and TJ go swimming in the ocean, TJ is wearing his boxers when he runs into the water, but when they're both in the water TJ is wearing his blue shorts over the boxers. (01:35:20)
Continuity mistake: In the scene where Avery and Kayla confront Lina at her locker, as the shots change, so does Lina's position. She goes from leaning against the locker, to standing close it. Her arms are also crossed/uncrossed as the shots change.
Continuity mistake: As Garp is being placed aboard the helicopter, the rotor motor can be heard spinning, but there is no downdraft affecting the people in the scene.
Continuity mistake: When Lewis Scott is told to get into the finals game he is shown unzipping his jacket twice.
Continuity mistake: The jersey on the chimp goes back and forth between Ribchimpsky (the injured player) and Jack. The numbers on the jersey change as well.
Continuity mistake: In the scene where Micky is introducing Charlene to the family and telling Alice & Dicky that he doesn't want to be managed or trained by them anymore in one shot there is a Rock 'em Sock 'em game on the end table, and in the next shot it's not there.
Continuity mistake: In the scene where Stallone gets hit by the UFC fighter, he doesn't see the hit coming because he gets hit from his right side. Later on, when driving his girlfriend home from the restaurant, he is still blind in his right eye and doesn't see the car coming from the right. However, during the Grudge Match, he is suddenly blind in his left eye.
Suggested correction: Clearly, he is blind in that eye. His trainer instructs him to stand to the left and keep Kid in his line of vision with his right eye.
Continuity mistake: When Billie Jean hits the winning shot against Bobby Riggs, she is inside the square closest to the net. However, when she throws her racket in the air in victory a second later she has moved outside the box, close to the center of the court.