Continuity mistake: When they are running the obstacle course, the amount of hoops in front of the girls changes from five, to two, to five again.
Continuity mistake: When the kid rescues Bud from his former owner, Bud's paws become all muddy when the faucet breaks. In the next scene they are running down the road and Bud's paws are clean.
Continuity mistake: In the scene where Lyle and Ursula slide through the river then over the falls, when they go over the waterfall they are both dry.
Continuity mistake: When he sees Meg in the river of death, he reaches down and touches it. Then, when he jumps in, he makes a dive of at least 50 feet. (01:11:25)
Continuity mistake: In many places in the movie, a cat noise is heard even though the cat's mouth is quite obviously not open or the cat is licking its face.
Continuity mistake: When Robin Williams puts the flubber into his back pocket to show Sara how it will bounce him back up, you can clearly see a hole in which the flubber escapes. When he falls to the ground and Robin Williams turns over the hole is gone.
Continuity mistake: When Fred Randall keeps expelling gas, the glass on his helment keeps reappearing and disappearing.
Continuity mistake: The pile of clothes that falls onto the remote control car changes between shots. The hamper turns over as well. (00:37:35)
Continuity mistake: When David tells Kevin and Jennifer about Bean staying at their house and he says "Let's say there is a chart of the most intelligent people...", you can see a blue pillow on the couch which Kevin and Jennifer are sitting on. When it cuts to a shot behind them you can see the pillow is on Kevin's lap. When it cuts again the pillow's back on the couch. (00:08:15)
Continuity mistake: When the kids are telling Beaver that he has to climb into the teacup, the kid with the heabands hair keeps changing. In one shot, it's hanging over the headband, and in the next the headband is in front over the hair, and it keeps going back and forth.
Continuity mistake: When Tim Allen and the bushman kid are in the city, they are sitting in the suburban, the sun visor in the car flips up and down between every scene.
Continuity mistake: Belle and the Beast are ice skating, but when Belle falls onto the snow, her ice skates have turned to brown boots. (00:08:50)
Continuity mistake: When the Power Rangers are backing out of Maligore's temple (in a group), between consecutive shots, the position of the gang keeps differing. For example in one shot Pink Ranger moves out of the group, to the side, then in the next shot she is back in the centre of the group. And Green Ranger differs from standing to kneeling as the shots change. (01:21:20)
Continuity mistake: When Mr Potter removes the stuff that the exterminator accidentally sprayed on his face, it's thicker than in the previous shot.
Continuity mistake: In the scene on the boat, when Dimitri gives Anya the blue dress, the piping along the sleeves and the bottom changes from white, to nothing and back to white.
Continuity mistake: When Ernie picks up the cereal pack and walks to the table, the mouse has chewed a hole in the pack, and cereals drops on the floor (the whole pack of cereals). And later in a shot from a different angle, the cereal is gone.
Continuity mistake: When Ed is skating through the park and the baby gets mixed up with the players, they throw the baby through the hoop. If you watch, the man who threw the baby through the hoop doesn't have sleeves, but when it shows the baby being caught, the catcher has sleeves. Then it goes back to the person who supposedly caught him, but he has no sleeves again.
Continuity mistake: In the scene where Wayne makes his speech at Szalynski Labs, he pretends to stand in a strange shape. When he does so, his speech cards are facing down. In the very next shot, the cards are facing up.
Continuity mistake: When the man at the wedding (in the gazebo) is shown wearing a money jacket, he removes the outer jacket he is wearing twice.
Continuity mistake: After the dinosaurs are on the island, they see that the path they crossed to get there is gone, so they have no way of getting back. Then when they call their parents a little bit of the path and some rocks (that weren't there before) suddenly reappear. Then when they sail back on the log about half of the path is restored.