Continuity: In the slaughterhouse scene, Danny Glover's character pulls out a shotgun and blasts the Predator several times, knocking it flat on his back. Just as soon as you see the Predator hit the ground, you can see his mask start to fly off as though it's loosely attached. In the next scene, Danny Glover has to put some effort to pry it off, when it should have flown off in the first place.

Revealing: When the Predator runs out of the bathroom after doing minor surgery on himself, you can see that when he punches through the bathroom wall and into the living room and from the living room into the hallway, that both sets of doors had been pre-cut to achieve this affect. Even with the amount of force applied by the Predator, to do this considering how powerful it is, the wooden slats that were used in the old days to give homes extra strength and to help plaster adhere to walls would certainly have been more rugged looking than they were as in the movie they are neatly cut into the shape that the Predator, had to go through.

Revealing: In the scene where the Predator has fallen into the bathroom of an old couples apartment, you see all types of building materials such as brick, wood, and such laying on the floor from the impact. If you look closely, some of the bricks actually bounce up and down after the Predator hits the floor.

Continuity: When the Predator finally collapses at the end, Harrigan rises out of the mist on the ground twice.

Revealing: At the slaughterhouse fight, both the Predator and Harrigan shoot simultaneously, Harrigan with the machine gun's grenade launcher and Predator with the gun on his left arm. When the shot is fired, visible on the Predator's weapon is a wire/fuse.

Revealing: In the slaughterhouse scene, look carefully after the predator throws the disc to Keyes. The disc slices the beef that are hanging, but just before it slices Keyes, there is a split-second stop.

Revealing: When Glover slices off the Predator's hand with the disc, you can see the hand has already been cut and then re-attached to the costume (there's a very visible dividing line between the two).

Continuity: At the warehouse, when Harrigan and the other officers are looking at the carnage caused by the Predator, Danny points out the dead Columbian hanging from the skylight. The camera cuts to show the man hanging dead from the skylight, and you can see that he has a good amount of blood running down his body. When Harrigan is ordered downstairs, the scene cuts again to the body being hauled up by the Predator, except now the amount of blood has increased tenfold, looking almost like someone threw a bucket of blood on the corpse.

Visible crew/equipment: When the Predator is attacking the Jamaicans in the penthouse, you will see the guy who gets pinned to the wall with the net propelled backwards. We are led to believe that it is the force of the Predator's weapon - not so - it is the bungie cable attached to his trousers.

Continuity: In the scene on the subway before the Predator attacks. Bill Paxton's laser sight alternates being on and off every time the shot changes.