Continuity mistake: In the first act, two of the seven Hoosiers leave the team after Hackman takes over as coach. Shortly after, one of the players apologetically returns, bringing the total to six. The seventh member, "Buddy," is never shown returning, but halfway through the film you start seeing him again in the games.
Continuity mistake: The rear view mirror disappears when Jeanie is speeding home.
Continuity mistake: The cave bear tears the head off the man with the blue eyes. In the very next shot there is no trace of blood anywhere on the bear.
Continuity mistake: Early on Nancy is in a limo and a man with long hair tells her to get drugs. While he's talking his hand goes from resting on his chin to resting on the armrest instantly.
Continuity mistake: In the first successful teleportation of the baboon, there is one scene where Brundle's hands move from being straight to folded in just one shot.
Continuity mistake: In the opening scene the camera pulls back from a bedside locker to an over the shoulder shot of Kathleen Turner's character doing her make up in the mirror. Close inspection shows that the shoulder in the foreground is actually that of a double who doesn't quite match Turner's movements.
Continuity mistake: When Tiger and Fievel are doing their musical piece, Tiger wipes off the mirror and they appear the same size. When he lays out in front of the mirror, singing the line "We'll be there to pick each other off the floor", he places his head next to the cage bottom, still laying on the floor between them. In the mirror, however, that cage bottom is not reflected at all. (00:57:30)
Continuity mistake: Hook's earring appears, when he talks to Crissy by the fridge after her late night out.
Continuity mistake: During Kevin Bacon's race with fellow messenger, the scenes shift back and forth from New York to San Francisco. In one city, he's on a fixed gear (no freewheel on back wheel) and when the race is taking place in the other city, he's riding a single-speed. Basically, the cityscape and bicycles switch from scene to scene.
Continuity mistake: During the very last scene with all of the Freelings, Taylor and Tangina, right after Taylor leaves alone in the Freelings' car and the Freelings start walking down the street, the camera pans back so you can see the whole neighborhood including where they were just standing. Where did Tangina go?
Continuity mistake: In the first class, when James introduces himself, Johnny (the unapproachable boy) is writing slowly in a large notebook. When we see him first there are only a few lines, but a moment later the page is already half full. James tells him to stop, and when Johnny opens the book again the page is almost full. (00:07:20)
Continuity mistake: At the very start of the tournament, when we see all the platters break at the same time (wide shot showing all tables), we see Eddie's table is second from the left and three tables up. Notice the referee one table behind Eddie. In the close shot after the break, we now see that the referee, who was standing still in the wide shot, is now a table further down.