Continuity mistake: Late in the movie, Jordy is pacing in his apartment. The bandage on his left arm changes several times from being loosely wrapped with gauze hanging, to tightly wrapped, then back to loosely wrapped, then just to his hand being wrapped.
Continuity mistake: After Jim Carrey crashes the car on the bridge and, we see in the long shots that the lamp on the half-broken post above him is swinging from side to side. However each time we cut to a closeup of Carrey's face, it is lit very evenly - although the only source of light nearby is swinging wildly.
Continuity mistake: When Cherita makes her mark on the lifeline blackboard, there are some smudges on the broad chalk line. In the next shot, the line is perfect again. (00:41:30)
Continuity mistake: When the panel of doctors are being queried by Aames, for the second time of the loop of this interview, the black box containing the mask can clearly be seen in the bottom right hand corner on the desk when the camera swings to the main doctor. When the camera pans back again, it is gone, and it is only after this that the assistant brings in the box.
Continuity mistake: In one of the first family scenes, the youngest daughter shows she has lost a tooth. The next shot, the tooth is back in her mouth. (00:15:10)
Continuity mistake: When the Kung Fu team is training, the coach throws an egg onto "Steel Leg's" foot. It breaks and some of the yolk gets on the ground. But when the fat player starts eating it, the whole yolk's on the shoe. (00:33:30)
Continuity mistake: When Jack Nicholson is driving his truck through the field in a rush to get to the church to save the little girl, you see the truck bouncing through the bumps. In some scenes, the truck has crash bars in the front, then they disappear, and reappear again.
Continuity mistake: DMX changes from a sweat suit into a shiny crimson suit and leaves his apartment only to come back in the same sweat suit.
Continuity mistake: When Quoyle meets Petal for the first time she gets into his car totally drenched. A bit later they stop for something to eat, and Petal's hair is completely dry. (00:04:40)
Continuity mistake: When Nitro is being sent to another prison, as he is put into the back of the van the prison guard on the right has his hat knocked off, but as he closes the door his hat is back on.
Continuity mistake: When Ramathorne and Rabbit pull the Porsche over, Rabbit walks up to the car and leans on the door. When looking in the Porsche from Rabbit's point of view he has his right hand on the door but from the driver of the Porsche's point of view he has his left hand on the door.
Continuity mistake: When Jay and Silent Bob first get into the van with the girls and Brent, Brent reaches out to squeeze Justice's thigh with his left hand, but as the camera picks up the actual squeeze, it's Brent's right hand squeezing her thigh. (00:24:30)
Continuity mistake: In the scene where Lizzie and her mother are arguing and Lizzie bursts out in tears she says, "I hurt the people who love me, but when he calls.", it cuts and she hides her face in her hands. When it cuts she has her hands on top of her head. (00:47:25)
Continuity mistake: Nick's necklace is a string looped through a ring, but sometimes the string makes only one pass through the ring and sometimes two.
Continuity mistake: The airport they fly out of is in Toluca. However, the airport in Toluca is not for public transportation. It is used for freight.
Continuity mistake: In the scene where Lindsay and the other girl counselors are stripping down to go into the lake, one of the girl counselors unhooks Lindsay's bathing suit top for her. In the next shot, her top is hooked back up again.
Continuity mistake: When Jackman and Judd are fighting about her going back to her ex-boyfriend, Jackman is standing next to light switches. One of them changes from up, to half way down, and up again.
Continuity mistake: When Marvin goes after the fish in the fishtank at the shelter, his shirt gets completely soaked. For the remainder of the scene his shirt changes from being totally soaked to somewhat soaked and then back again.
Continuity mistake: The scene after Yvette leaves Jody at Pete's house, her hair and clothing is totally different once at her home when Rodney steals her keys.
Continuity mistake: When Detective Alex Tardio first enters, he takes off his hat and places it onto a statue on his right. When switching in between shots the hat disappears then reappears.