Continuity mistake: Billy has a magic baseball uniform - at the end of the movie, he steals home again, sliding face first into the plate on his stomach. Yet when he's walking off the field with Robin and Appleby, there are no dirt marks on his uniform.
Visible crew/equipment: In the scene where Randall is chasing the big blue, he trips and if you look closely in the background, a camera is perfectly visible..
Continuity mistake: A private detective is looking for Loni and when he finds her he pulls a gun on her. She hits him on the head and he drops the gun on the floor. Loni then puls his gun out of its holster on his hip.
Continuity mistake: The actress loads her 35mm Praktica camera with Kodak film. That's not really strange, but the film is situated in 1968 around the invasion of the Russians in Prague. The film cassette is clearly visible as having DX coding on one side for setting the film speed automatically. This feature had yet to be invented in 1968, because it was released in the early 80's.
Continuity mistake: When Darcy throws her bridal bouquet, the direction is to the left of the church, yet in the next shot, a girl at the top of the church steps is waving it in the air.
Continuity mistake: When Steven is doing his "Singing in the Rain" routine, his scarf is about to fall off his neck, but in the next shot it's knotted around his neck. The quick shot of Lila in-between does not prove to be enough time for him to re-tie it.
Continuity mistake: When Larry and Rocket are about to go one-on-one in a shoot-out, the car behind Larry is empty. When the shooting starts, the car is full of people. (01:46:20)
Revealing mistake: The "Great Train Robbery" actually took place on a two-track railway near Cheddington - the West Coast Main Line. However, the filming took place on the Great Central Railway steam line near Loughborough, which only had one track at that time. They laid a second track for the filming, but omitted to cut down a large tree at the end of the rails, which would block the path of a train. This is blindingly obvious, especially as they show this "atmosphere shot" twice. The tree is still there the second time.
Continuity mistake: When fleeing from the bar where she has been gang raped, Jodie Foster is wearing sneakers. In later flashback scenes of the rape itself you can see she's high heeled.
Continuity mistake: When Beau Bridges runs past the hooker on the street he has no bow tie. In the next scene as he approaches the telephone booth, the bow tie is back and he removes it after entering the booth.
Factual error: "Kemo" is in the kitchen preparing food while everyone is studying. We see him putting raw meat (brains) in a pan, and then in real time we see him having a discussion with Pancho, and Pancho walks out. Kemo then says the food is done and asks if anyone wants some - but there's been no more than 60 seconds since he put it in.
Audio problem: When Bourne rescues Marie, he fires a silenced pistol at the man who was trying to rape her, but the sound is of an unsilenced gun. (01:01:10)
Continuity mistake: After Chuck Norris throws away the pimp during the initial evacuation of the embassy, the man pulls out a gun and shoots Chuck Norris from behind. The bullet hits him in the right shoulder but at the next moment - seen from his front - the wound is on his left side.
Other mistake: When Hambleton comes across the hooch where he gets attacked, upon spotting the hooch he racks the slide on his 1911, loading a round in to the chamber. When he is fighting the villager he racks the slide again to load his pistol.
Other mistake: Watch when Carol is singing "Oh Come All Ye Faithful," as she walks down the line of on-lookers, an extra in the back moves along with her and keeps looking at the camera.
Revealing mistake: The palm trees next to the building Arthur came out were not real trees. One is flush against the front wall of the building and another is in a nearby corner. The palm tree in front looked completely flat - like a large piece of cardboard or maybe painted on the wall. Palm trees should be at least 30' away from a structure as well as outdoor pipes, buried lines, etc. They grow a big central root below the trunk and MANY thin roots running horizontal close to the surface - some may be exposed. (00:05:51)
Revealing mistake: Clearly not Susan Blakely when she goes topless. Her hair suddenly becomes curlier, that's a body double.
Visible crew/equipment: At the end, the helicopter filming the shots of Dallas is blatantly visible in one of the buildings.
Continuity mistake: When Chris has a gun aimed at Evelyn he's holding it with his right hand. A shot behind him and suddenly it's in his left hand.
Plot hole: At Tim's funeral, Olivia's attorney tells her that Tim had himself removed from Olivia's Last Will and Testament, proving he loved her and didn't want her money. However, an attorney could not legally change a client's Will without that person's knowledge and drafting a revised version.
Suggested correction: Not true. Anyone can have themselves removed as a beneficiary of a will. This is done by signing an Affidavit of Disclaimer of Inheritance at such time as someone becomes aware that they have been included in a will as a beneficiary. This is what Tim meant when he said he had removed himself from Olivia's will.