Continuity mistake: When Marvin falls back after the legs prank, he knocks down several bottles of motor oil, but two piles of boxes stay up. In the close-up that follows Mel Gibson's yuckety laughter, there's just one pile behind Marvin, and he suddenly has also a red rag on his shoulder (the same rag Gibson picks up later since it falls off the pants of the fake legs when 'Billy Ray' picks them back up). (00:07:40)
Continuity mistake: Ol' Marvin is approaching "Billy Ray" that is working under a car. In the shot when he is leaning against the car, the shadows have significantly changed, since now there's no light spot between his legs and the metal tripod positioned by the missing right wheel. (00:07:20)
Revealing mistake: At the kid's birthday party, Sorenson approaches a window and peeks inside to see Diggs meeting with the Colombians. We are supposed to see a POV shot complete with reflection in the window glass, but it is an obvious superimposed image; the camera moves following Bill Duke's movements but David Carradine's head remains unchanged, hovering unmovable with the whole background. (00:05:30)
Revealing mistake: Rick has taken over the wheel from Muffy: in one of the POV shots of the high speed car run down the streets of Detroit, a perfectly good view of Vancouver's Harbour Centre building appears at the end of the road. (00:39:05)
Continuity mistake: When the corrupt FBI agent holds Rick at gunpoint, he has his left hand on his shoulder in the two waist shots, but not so in the close-up of Gibson between them. (01:39:10)
Continuity mistake: Look at the station of the teller in the Racine bank. In the closest angles the pen by the calculator is at a perpendicular angle and touches the machine, while in the wider angles it is a bigger distance. (00:50:35)
Continuity mistake: The cop giving chase to Rick and Muffy can't stand being stuck at the railway crossing and takes off. On the sidewalk, a little family (dad mom and baby in a stroller) has suddenly appeared. (00:40:20)
Factual error: Throughout the whole movie, plenty of cars from the police cars to Marianne's rentals, sport regular Michigan license plates, front and rear. Michigan does not issue front license plates.
Continuity mistake: During the mistaken cash withdrawal at the teller, the lady descending the stairs in the background is at a different height in the different shots. (00:50:40)
Continuity mistake: When Diggs gets locked In the lion's cage, the light and shadow areas in the cage keep changing at every shot. (01:36:30)
Audio problem: When the cop comes out of the windshield of the SUV the train smashed into, he utters a "Goddamn" dubbed in, his lips not even moving. (00:40:30)
Continuity mistake: Marianne Graves gets out of the limo at the beginning of the movie; the smoke in the chimney goes from left to right between shots. (00:02:50)
Audio problem: Bill Duke's lips don't move at all as he parts ways with the Colombians during the birthday party meeting. (00:05:30)
Continuity mistake: Goldie and Mel are on his boat at the end - Mel unfurls the sail to reveal the words "Mister Wiggly." Note that the words are printed at an angle: rising from left to right. Instantly the scene cuts and the words on the sail are printed at the opposite angle: lowering from left to right.
Continuity mistake: When Goldie's boyfriend is watching surveillance video of the "bank robbery" Mel Gibson and Goldie Hawn are in the wrong positions and Mel Gibson's reaction to taking the security guards gun is all wrong.
Factual error: Walking out of the clothing shop through the mall supposedly in Detroit, Rick and Marianne walk by mall corridors and stairs bearing all over flags of the Canadian provinces (the movie has been shot predominantly in Vancouver). (00:35:40)
Plot hole: The morning after being shot in the butt at the gas station, Mel Gibson calls witness protection, and tries alias after alias, but finds out they are unknown to the Feds because the evil dude deleted his whole file. Problem is, the agent who has been looking up the name she supposedly did not find, has the computer screen on an empty "Witness Number; K239" page. Which is the right one! How is it possible? The aliases she looked up do not exist, but somehow they returned the appropriate record number. (00:29:10)
Other mistake: The official FBI database lists Diggs by his full name, "Diggins, Alan", followed by the Diggs alias, but Sorenson for the Feds is simply "Sorenson, E.", no first name given. He can't have been convincted and served time without even a full name. (00:14:30)